Šw‰ï”•\‹y‚Ñ•\²
2019/5/22-24
Global Symposium on Millimeter Waves 2019yTohoku Universityz
Best Student Paper Award
 yFR2: Novel Techniques for Millimeter-Wave Components and Antennasz
  "60 GHz Dual-Polarized 2x2 Phased Array Antenna Using Copper Ball Interconnection"
  R. Onimaru, S. Yoshida, K. Nishikawa (Kagoshima University)
2019/3/14-15
“dŽqî•ñ’ÊMŠw‰ïƒ}ƒCƒNƒ”g/Wωñ˜HŒ¤‹†‰ïy‘åà_Mò‹L”OŠÙz
  "ƒoƒ‰ƒNƒ^‚ð—p‚¢‚½Lƒ_ƒCƒiƒ~ƒbƒNƒŒƒ“ƒW®—¬‰ñ˜H‚ÉŠÖ‚·‚錤‹†"
  —é–ØˆºŽq, à_–ìᩎu, ´…x“l, ¼ìŒ’“ñ˜YiŽŽ™“‡‘åj, ‰ªè_Ži, —é–Ø‹±é, ‰Í‡–M_, •Ÿ“c“ÖŽjiNTTƒhƒRƒ‚j
2019/1/17-18
“dŽqî•ñ’ÊMŠw‰ï–³ü“d—Í“`‘—Œ¤‹†‰ïyƒgƒˆƒ^”Ž•¨ŠÙz
  "Ka‘уVƒ“ƒOƒ‹ƒVƒƒƒ“ƒg®—¬Ší‚ÌŽŽì•]‰¿"
  ‹g“c@Œ«ŽjC¼ì@Œ’“ñ˜YiŽŽ™“‡‘åŠwjC@ìè@”É’j(JAXA)
2018/11/27-30
IEEE International Symposium on Intelligent Signal Processing and Communication SystemsyIshigaki Islandz
 yInvited paperz"Low-Power, High-Speed Time-Based Subranging ADCs"
  Kenichi Ohhata (Kagoshima University)
2018/9/28-29
VDECƒfƒUƒCƒi[ƒYƒtƒH[ƒ‰ƒ€y–kŠC“¹“o•ʉ·òz
@  "ŽžŠÔ—̈戗‚ð—p‚¢‚½‚‘¬A’á“d—̓TƒuƒŒƒ“ƒWƒ“ƒOADC"
@  Žº‰® Œ’ˆê˜YC‘唩 Œ«ˆêiŽŽ™“‡‘å)
2018/9/27-28
“d‹CEî•ñŠÖŒWŠw‰ï‹ãBŽx•”˜A‡‘å‰ïy‘啪‘åŠwz
 "Œ@‚螂ݕt‚«Šî”‚̊ÔÚ‘±‚ð—p‚¢‚½60GHz‘уpƒbƒ`ƒAƒ“ƒeƒi"(13-1P-04)
  ‹SŠÛ —²‘¾˜YC‹g“c Œ«ŽjC¼ì Œ’“ñ˜Y
 "Šî”ÂŒ@‚èž‚Ý\‘¢‚ð“K—p‚µ‚½60GHz‘Ñ2x2•½–ʃ_ƒCƒ|[ƒ‹ƒAƒŒƒCƒAƒ“ƒeƒi‚ÌŽŽìE•]‰¿"(13-1P-05)
  ‹g“c Œ«ŽjC‹SŠÛ —²‘¾˜YC¼ì Œ’“ñ˜Y
2018/09/11-14
*“dŽqî•ñ’ÊMŠw‰ïƒ\ƒTƒCƒGƒeƒB‘å‰ïy‹à‘ò‘åŠwz*
 @"Ü‚êü‹ßŽ—‚ð—p‚¢‚½‚üŒ`Dynamic VTC"(C-12-15)
 @ Žº‰® Œ’ˆê˜YC‘唩 Œ«ˆêiŽŽ™“‡‘å)
2018/08/27
IEEE Transactions on Very Large Scale Integration (VLSI) Systems, vol. 26, no. 9, pp. 1777-1787, Sept. 2018.
  "A 900-MHz, 3.5-mW, 8-bit Pipelined Subranging ADC Combining Flash ADC and TDC,"
  Kenichi Ohhata, Daiki Hayakawa, Kenji Sewaki, Kento Imayanagida, Kouki Ueno, Yuuki Sonoda, Kenichiro Muroya
2018/7/2-3
“dŽqî•ñ’ÊMŠw‰ï–³ü“d—Í“`‘—Œ¤‹†‰ïy–kŠC“¹‘åŠw ƒtƒƒ“ƒeƒBƒA‰ž—p‰ÈŠwŒ¤‹†“z
  "ƒRƒCƒ‹ƒAƒŒƒC‚ð—p‚¢‚½MISO–³ü“d—Í“`‘—ƒVƒXƒeƒ€‚É‚æ‚é“`‘—–ÊÏŠg‘å‚ÉŠÖ‚·‚錤‹†"
  —é–Ø ˆºŽq, à_–ì ᩎu, ¼ì Œ’“ñ˜YiŽŽ™“‡‘åj
2018/6/28-29
2018 Thailand-Japan MicrowaveyKing Mongkut's University of Technology Ladkrabang, Bangkok, Thailandz
 @"Design of On-chip Folded Dipole Antenna Using Wire Structure"(YE-02)
  @R. Onimaru, S. Yoshida, K. Nishikawa (Kagoshima Univ.)
  @S. Kawasaki (JAXA)
 @"Evaluation of a Frequency-Variable C-Band Rectifier Using a Varactor Diode"(YE-10)
  @K. Ishidera, S. Yoshida, K. Nishikawa (Kagoshima Univ.)
  @S. Kawasaki (JAXA)
  @"Temperature Dependent GaAs pHEMT Liner Model for Cryogenic Low-noise Amplifer"(YE-16)
  @R. Iwamoto, Y. Iwashita, K. Nishikawa (Kagoshima Univ.)
  @H. kayano, T. kawaguchi, N. Shiokawa(TOSHIBA)
 @"WPT Area Expansion Technique with Magnetic MISO Beamformer"(YE-21)
  @A. Suzuki, K. Hamano, K. Nishikawa (Kagoshima Univ.)
  @S. Kawasaki (JAXA)
2018/06/19-22
IEEE Symposium on VLSI Circuits yHilton Hawaiian Village, Honoluluz
 @"A 2.3-mW, 950-MHz, 8-bit, Fully-Time-Based Subranging ADC Using Highly-Linear Dynamic VTC"
  @Kenichi Ohhata (Kagoshima University)
2018/6/14-15
“d‹CŠw‰ï“dŽq‰ñ˜HŒ¤‹†‰ïy‹ž“sƒeƒ‹ƒTz
 @"ƒGƒ[ƒWƒ‡ƒ“‚É‚æ‚é—e—Ê”äƒ~ƒXƒ}ƒbƒ`‚ð—}§‚·‚é’PˆÊ—e—Ê”z’uƒAƒ‹ƒSƒŠƒYƒ€"(ECT-018-051)
  @’†”ö ‘¾—z, ‘唩 Œ«ˆê(ŽŽ™“‡‘å)
2018/5/24-25
“dŽqî•ñ’ÊMŠw‰ïƒ}ƒCƒNƒ”gŒ¤‹†‰ïy“¯ŽuŽÐ‘åŠwz
  @"HySIC‹Zp‚ƃoƒ‰ƒNƒ^ƒ_ƒCƒI[ƒh‚ð—p‚¢‚½C‘ÑŽü”g”‰Â•Ï®—¬Ší‚ÌŒŸ“¢"
  @ÎŽ› Œ[ˆê,‹g“c Œ«Žj, ¼ì Œ’“ñ˜YiŽŽ™“‡‘å, ìè ”É’jiJAXAj
2018/3/20-23
“dŽqî•ñ’ÊMŠw‰ï‘‡‘å‰ïy“Œ‹ž“d‹@‘åŠwz
 @"‹É’ቷ’áŽG‰¹‘•ŠíŽÀŒ»‚ÉŒü‚¯‚½GaAs pHEMT‰·“xˆË‘¶üŒ`ƒ‚ƒfƒ‹"(C-2-17)
  @Šâ‰º —Y‘å, Šâ–{ —É‘¾˜Y, ¼ì Œ’“ñ˜YiŽŽ™“‡‘å)
  @‰Á‰®–ì ”ŽK, ‰ÍŒû –¯—Y, ‰–ì ‹³ŽŸi“ŒŽÅj
 @"HySIC‹Zp‚ƃoƒ‰ƒNƒ^ƒ_ƒCƒI[ƒh‚ð—p‚¢‚½C‘ÑŽü”g”‰Â•Ï®—¬Ší"(B-21-10)
  @ÎŽ› Œ[ˆêE‹g“c Œ«ŽjE¼ì Œ’“ñ˜YiŽŽ™“‡‘åj
  @ìè@”É’jiJAXAj
 @"‘½‘w\‘¢‚ð—p‚¢‚½60GHz‘уr[ƒ€ƒtƒH[ƒ~ƒ“ƒO—pƒpƒbƒ`ƒAƒ“ƒeƒi‚ÌŒŸ“¢"(B-1-57)
  @‹SŠÛ —²‘¾˜YE‹g“c Œ«ŽjE¼ì Œ’“ñ˜YiŽŽ™“‡‘åj
2017/11/9-10
@“dŽqî•ñ’ÊMŠw‰ïƒ}ƒCƒNƒ”gŒ¤‹†‰ïy‹{ŒÃ“‡Žsƒ}ƒŠƒ“ƒ^[ƒ~ƒiƒ‹ƒrƒ‹z
  @"CBCPWü˜H‚É‚¨‚¯‚éƒrƒAƒz[ƒ‹‚ƃOƒ‰ƒ“ƒhŒ‡‘¹\‘¢‚ð—p‚¢‚½‚ŽŸƒ‚[ƒh—}ˆ³‹Zp"
  @Š_“à@‰pŽuC¼ì@Œ’“ñ˜YiŽŽ™“‡‘åŠwj
  @"2Žü”g“¯Žž“ü—͂ɂ¨‚¯‚é“ü—Í“d—̓oƒ‰ƒ“ƒX‚̕ω»‚É‚æ‚éRF-DC•ÏŠ·Œø—¦‚ÌŒŸ“¢"
 @à_–ì@ᩎuC¼ì@Œ’“ñ˜YiŽŽ™“‡‘åŠwjCìè@”É’jiJAXAj
2017/10/8-13
2017 47th European Microwave ConferenceyNuremberg Convention Center, Nuremberg, Germanyz
 @"Wide Dynamic Range Rectifier Circuit with Sequential Power Delivery Technique"
 @K. Hamano (Kagoshima Univ.), R. Tanaka (Kagoshima Univ.), S. Yoshida (Kagoshima Univ.),
 @H. Sakaki (Kagoshima Univ., now with Mitsubishi Electric Co.), K. Nishikawa (Kagoshima Univ.)
 @S. Kawasaki (JAXA), K. Kawai (NTT DOCOMO Inc.), H. Okazaki (NTT DOCOMO Inc.),
 @S. Narahashi (NTT DOCOMO Inc.), N. Shinohara (Kyoto Univ.)
2017/09/27-28
“d‹CEî•ñŠÖŒWŠw‰ï‹ãBŽx•”˜A‡‘å‰ï@y—®‹…‘åŠwz
  Šw‰ï‚Ì—lŽq1
  Šw‰ï‚Ì—lŽq2
 @"Dynamic VTC ‚Ì”ñüŒ`—vˆö‰ðÍ"@(02-2P-08)
 @ã–ì _ôA‘唩 Œ«ˆê@iŽŽ™“‡‘åŠwj
@"Vernier TDC ‚ÆInterpolation TDC ‚Ì«”\”äŠr"@(02-2P-09)
 @¡–ö“c Œ«lA‘唩 Œ«ˆê@iŽŽ™“‡‘åŠwj
2017/09/12-15
“dŽqî•ñ’ÊMŠw‰ïƒ\ƒTƒCƒGƒeƒB‘å‰ï@y“Œ‹ž“sŽs‘åŠwz
 @"Flash ADC ‚ÆVernier TDC ‚ð‘g‚݇‚킹‚½ 900-MHz, 3.5-mW, 8-bit ƒpƒCƒvƒ‰ƒCƒ“ƒTƒuƒŒƒ“ƒWƒ“ƒOADC"(C-12-4)
  Žº‰® Œ’ˆê˜Y, ‘唩 Œ«ˆê iŽŽ™“‡‘åŠw)
2017/08/30 - 09/01
IEEE International Symposium on Radio-Frequency Integration Technology (RFIT2017)ySeoulz
 @"900-MHz, 3.5-mW, 8-bit Pipelined Subranging ADC Combining Flash ADC and TDC"
  Kenichiro Muroya, Daiki Hayakawa, Kenji Sewaki, Kento Imayanagida, Kouki Ueno, Yuuki Sonoda, and Kenichi Ohhata (Kagoshima Univ.)
2017/8/1-4
2017 International Applied Computational Electromagnetics Society Symposium in ChinayNUS Research Institute, Suzhou, Chinaz
 @"4x1 Multi-Input Single-Output Magnetic Resonance Beamforming Wireless Power Transfer System"
  @K. Hamano, K. Ohtsuka, R. Tanaka, K. Nishikawa (Kagoshima Univ.)
2017/7/28
“dŽqî•ñ’ÊMŠw‰ï–³ü“d—Í“`‘—Œ¤‹†‰ïy‹@ŠBU‹»‰ïŠÙz
  @mˆË—Šu‰‰n"2.45GHz‘Ñ‚’²”g§Œä®—¬‰ñ˜H"
  @à_–ì@ᩎuC“c’†@—²–çC¼ì@Œ’“ñ˜YiŽŽ™“‡‘åŠwj
2017/6/14-16
2017 Thailand-Japan MicrowaveyKing Mongkut's University of Technology Thonburi, Bangkok, Thailandz
 @"Impact of Spur Signal Control on RF-DC Conversion Efficiency for Concurrent Dual-band Rectifier"(TH1-17)
  @K. Hamano, R. Tanaka, S. Yoshida, K. Nishikawa (Kagoshima Univ.)
  @A. Miyachi, S. Kawasaki (JAXA)
 @"High-order Mode Transmission Suppression Technique with Via-holes on THz Grounded CPW Line"(FR1-17)
  @H. Kakiuchi, K. Nishikawa (Kagoshima Univ.)
  @"A C-Band Compact Rectifier Using 0.18um Si CMOS Process"(FR3-04)
  @S. Yoshida, K. Nishikawa (Kagoshima Univ.)
  @S. Kawasaki (JAXA)
2017/6/13-14
Vietnam Japan Microwave 2017 ConferenceyHanoi University of Science and Technology, Hanoi, Vietnamz
 @"Feasibility Evaluation of Wireless Powering Sensor Network System for a Frequent Reusable Spacecraft"(2D-4)
  @S. Yoshida, K. Nishikawa (Kagoshima Univ.)
  @S. Kawasaki (JAXA)
2017/6/12
“dŽqî•ñ’ÊMŠw‰ï–³ü“d—Í“`‘—Œ¤‹†‰ïyŽŽ™“‡‘åŠwz
  @"2Žü”g“¯Žž“ü—͂ɂ¨‚¯‚é‚’²”g§Œä‚É‚æ‚éƒfƒ…ƒAƒ‹ƒoƒ“ƒh®—¬Ší‚Ì‚Œø—¦‰»"
  @à_–ì@ᩎuC“c’†@—²–çC’Òˆä@—DLC‹g“c@Œ«ŽjC¼ì@Œ’“ñ˜YiŽŽ™“‡‘åŠwj
  @‹{’n@W•½Cìè@”É’jiJAXAj
  @"Ka‘уVƒ“ƒOƒ‹ƒVƒƒƒ“ƒg®—¬Ší‚ÉŠÖ‚·‚éŠî‘bŒŸ“¢"
 @‹g“c@Œ«ŽjC¡‰ª@qC¼ì@Œ’“ñ˜YiŽŽ™“‡‘åŠwj
2017/6/4-9
@
2017 IEEE MTT-S International Microwave SymposiumyHawai'i Convention Center, Honolulu, Hawai'iz
 @"Design of Concurrent Dual-Band Rectifier with Harmonic Signal Control"(WE2I-3)
  @K. Hamano, R. Tanaka, S. Yoshida, K. Nishikawa (Kagoshima Univ.)
  @A. Miyachi, S. Kawasaki (JAXA)
2017/5/22-25
Progress In Electromagnetics Research Symposium 2017 in St PetersburgyPark Inn by Radisson Pribaltiyskaya Hotel, St Petersburg, Russiaz
Best Student Paper Award
 ySC4: Antennas and Microwave Technologiesz
 @3rd Prize, Hideshi Kakiuchi, Kagoshima University@
 @Paper Title: On-chip Grounded CPW Line Model with Anomalous Skin Effect in THz Band@
 @"On-chip Grounded CPW Line Model with Anomalous Skin Effect in THz Band"(SC4)@
 @H. Kakiuchi, Y. Sakiyama, K. Nishikawa (Kagoshima Univ.)
2017/05/15|16
“dŽqî•ñ’ÊMŠw‰ïLSI‚ƃVƒXƒeƒ€‚̃[ƒNƒVƒ‡ƒbƒvy“Œ‹ž‘åŠw@¶ŽY‹ZpŒ¤‹†Šz
 @"ŽžŠÔ—̈戗‚ð—p‚¢‚½500-MS/s, 2.0-mW, 8-bit ƒTƒuƒŒƒ“ƒWƒ“ƒOADC"
  @¡–ö“c@Œ«lA‘唩@Œ«ˆêiŽŽ™“‡‘åŠwj
2017/5/10-12
2017 IEEE MTT-S Wireless Power Transfer ConferenceyHoward International House, Taipei, Taiwanz
 @"Evaluation of a C-Band Rectifier Using Si Substrate for HySIC Application"(PS3-06)
  @S. Yoshida, K. Hamano, K. Nishikawa (Kagoshima Univ.)
  @A. Miyachi, S. Kawasaki (JAXA)
2017/3/22-25
“dŽqî•ñ’ÊMŠw‰ï‘‡‘å‰ïy–¼é‘åŠwz
 @"“ü—̓Cƒ“ƒs[ƒ_ƒ“ƒX§Œä‚É‚æ‚éLƒ_ƒCƒiƒ~ƒbƒNƒŒƒ“ƒW®—¬‰ñ˜H‚ÌŽÀØ"(C-2-24)
  @“c’†@—²–çCà_–ì@ᩎuC‹g“c@Œ«ŽjC¼ì@Œ’“ñ˜YiŽŽ™“‡‘åŠwj
  @å@—TãÄiŽŽ™“‡‘åŠwCŽO•H“d‹@j
  @‰Í‡@–M_C‰ªè@_ŽiC“è‹´@ˈêiNTTƒhƒRƒ‚j
  @ŽÂŒ´@^‹Bi‹ž“s‘åŠwj
 @"2 Žü”g“¯Žž“ü—͂ɂ¨‚¯‚é‚’²”g§Œä‚É‚æ‚éƒfƒ…ƒAƒ‹ƒoƒ“ƒh®—¬Ší‚Ì‚Œø—¦‰»"(C-2-25)
  @à_–ì@ᩎuC“c’†@—²–çC’Òˆä@—DLC‹g“c@Œ«ŽjC¼ì@Œ’“ñ˜YiŽŽ™“‡‘åŠwj
  @‹{’n@W•½Cìè@”É’jiJAXAj
 @"Šî”ÂŒ@‚èž‚Ý\‘¢‚ð“K—p‚µ‚½60GHz‘ъԓ`‘—ü˜H"(C-2-34)
  @‹g“c@Œ«ŽjC²X–Ø@‘å‹MC¼ì@Œ’“ñ˜YiŽŽ™“‡‘åŠwj
 @"ˆÚ“®‘Ì’ÊMŠî’n‹Ç‚É‚¨‚¯‚é‚üŒ`ƒ}ƒ‹ƒ`ƒoƒ“ƒhGaN HEMT LNA"(C-2-89)
  @’Òˆä@—DLCà_–ì@ᩎuC¼ì@Œ’“ñ˜YiŽŽ™“‡‘åŠwj
  @‰Í‡@–M_C‰ªè@_ŽiC“è‹´@ˈêiNTTƒhƒRƒ‚j
 @"TDC‚ð—p‚¢‚½500 MHz, 8 bit, 2.0 mWƒTƒuƒŒƒ“ƒWƒ“ƒOADC"(C-12-21)
  @‘ì@‘åŽ÷C¡–ö“c@Œ«lC£˜e@Œ’ŽiC‰€“c@—IŽ÷C‘唩@Œ«ˆêiŽŽ™“‡‘åŠwj
2017/3/1
“dŽqî•ñ’ÊMŠw‰ïƒAƒiƒƒORFŒ¤‹†‰ïy‰ªŽRŒ§—§‘åŠwz
  Šw‰ï‚Ì—lŽq
 @"‹É’ቷ‰º‚É‚¨‚¯‚éADC‚Ì«”\•]‰¿"
  @¡–ö“c Œ«lA‘唩 Œ«ˆêCŽº‰® Œ’ˆê˜Y
2017/1/10
Scientific Research Publishing, Circuits and Systems
  @"A 500-MS/s, 2.0-mW, 8-Bit Subranging ADC with Time-Domain Quantizer"
  @Kenichi Ohhata, Kaihei Hotta, Naoto Yamaguchi, Daiki Hayakawa, Kenji Sewaki, Kento Imayanagida, Yuuki Sonoda
2016/12/11
“d‹CŠw‰ï‹ãBŽx•”‰«“êŽxŠu‰‰‰ïy—®‹…‘åŠwz
  Šw‰ï‚Ì—lŽq‚P
  Šw‰ï‚Ì—lŽq‚Q
 @"TDC ‚Ì‚•ª‰ð”\A’á“d—͉»‚ÉŠÖ‚·‚錟“¢"(16-25)
  @¡–ö“c@Œ«lC‘唩@Œ«ˆêiŽŽ™“‡‘åŠwj
 @"“dˆ³—̈æƒAƒiƒƒO‚ÆŽžŠÔ—̈æƒAƒiƒƒO‚ÉŠÖ‚·‚élŽ@
 @@|ADC‚ÆTDC‚Ì«”\”äŠr|"(16-26)
  @Žº‰®@Œ’ˆê˜YC¡–ö“c@Œ«lC‘唩@Œ«ˆêiŽŽ™“‡‘åŠwj
2016/10/6
2016 46th European Microwave Conference
 @"Impact of Symbol Rate and Roll-off Factor on Rectifier RF-DC Conversion Efficiency for WiCoPT System"
  @H. Shimamura(Kagoshima Univ.), R. Tanaka(Kagoshima Univ.), H. Sakaki(Kagoshima Univ., Mitsubishi Electric Co.),
  @S. Yoshida(Kagoshima Univ.), K. Nishikawa(Kagoshima Univ.), S. Kawasaki(JAXA)
2016/8/24-26
2016 International Symposium on Radio-Frequency Integration TechnologyyNational Taiwan University, Taipei, Taiwanz
 @"Design of Dual-Band Rectifier Using Microstrip Spurline Notch Filter"
  @K. Hamano, R. Tanaka, S. Yoshida, K. Nishikawa (Kagoshima Univ.)
  @A. Miyachi, S. Kawasaki (JAXA)
2016/6/9-11
2016 Thailand-Japan MicrowaveyKing Mongkut's University of Technology North Bangkok, Thailandz
  @Masanobu Tsujii The Thailand-Japan Microwave 2016 Young Researcher Encouragement AwardŽóÜ
  @For the presentation entitled "Broadband, Flat-gain, and High Liniarity GaN HEMT LNA for Mobile Base Station"(FR2-14)
"Broadband, Flat-gain, and High Liniarity GaN HEMT LNA for Mobile Base Station"(FR2-14)
  @M. Tsujii, K. Hamano, K. Nishikawa (Kagoshima Univ.)
  @K. Kawai, H. Okazaki, S. Narahashi (NTT DOCOMO Inc.)
"Design of Dual-Band Rectifier Using Microstrip Spurline Notch Filter"(TH1-19)
  @K. Hamano, R. Tanaka, S. Yoshida, K. Nishikawa (Kagoshima Univ.)
  @A. Miyachi, S. Kawasaki (JAXA)
2016/5/22-27
2016 IEEE MTT-S International Microwave SymposiumySan Franciscoz
"C Band GaN Diode Rectifier with 3W DC Output for High Power Microwave Power Transmission Applications"(THIF2-29)
  @S. Yoshida1, A. Miyachi2, R. Kishikawa3, M. Horibe3, K. Nishikawa1, S. Kawasaki2
  @1Kagoshima Univ.
  @2Japanese Aerospace Exploration Agency
  @3Advanced Industrial Science and Technology
2016/5/5-6
2016 IEEE MTT-S Wireless Power Transfer ConferenceyUniversity of Aveiro, Portugalz
"Short-Range 4x4 MIMO Wireless Communication and Power Transfer System"
  @T. Kuwahara, K. Hamano, R. Tanaka, S. Yoshida, K. Nishikawa (Kagoshima Univ.)
  @T. Seki (Nihon Univ.)
  @S. Kawasaki (JAXA)
2016/3/15-18
“dŽqî•ñ’ÊMŠw‰ï‘‡‘å‰ïy‹ãB‘åŠwz
@"MIMO§Œä‹Zp‚ð—p‚¢‚½‹ß‹——£WiCoPTƒVƒXƒeƒ€‚É‚¨‚¯‚é“d—Í“`‘—Œø—¦‚Æ“d—Í“`‘——̈æ‚ÌŠg’£Œø‰Ê"(CK-2-6)
  @ŒKŒ´@’B˜NC¼ì@Œ’“ñ˜Y(ŽŽ™“‡‘åŠw)
  @ìú±@”É’j(JAXA)@
@"5.8GHz‘ÑMPTƒVƒXƒeƒ€‚¨‚æ‚Ñ‘¾—z“d’r‚ð—p‚¢‚Ä‹‹“d‚·‚é2.4GHz‘уƒCƒ„ƒŒƒXƒZƒ“ƒTƒlƒbƒgƒ[ƒNƒVƒXƒeƒ€‚ÌŠî‘bŒŸ“¢"(C-2-20)
  @‹g“c@Œ«Žj(ŽŽ™“‡‘åŠw)
  @ìú±@”É’j(JAXA)
@"WiCoPTŽÀŒ»‚ÉŒü‚¯‚½®—¬Ší•ÏŠ·Œø—¦‚̃Vƒ“ƒ{ƒ‹ƒŒ[ƒgˆË‘¶«"(C-2-21)
  @“ˆ‘º@mC‹g“c@Œ«ŽjC¼ì@Œ’“ñ˜Y(ŽŽ™“‡‘åŠw)
  @å@—TãÄ(ŽŽ™“‡‘åŠwCŽO•H“d‹@)
  @ìú±@”É’j(JAXA)
@"ƒoƒ‰ƒNƒ^Œ‹‡‚ð—p‚¢‚½Žü”g”/‘ш敉•σtƒBƒ‹ƒ^"(C-2-64)
  @‘ºŒû@¹ŽjC¼ì@Œ’“ñ˜Y(ŽŽ™“‡‘åŠw)
2015/12/10-11
@2015 Asian Wireless Power Transfer WorkshopyTamKang University, Taiwanz
@"Wide Dynamic Range Rectifier with Adaptive Power Control Technique"
  @Ryuya Tanaka, Makoto Kuroki, Fumito Kuroiwa, Kenjiro Nishikawa (Kagoshima Univ.)
  @Hiroto Sakaki (Kagoshima Univ., Mitsubishi Electric Co.)
2015/12/1-3
@“dŽqî•ñ’ÊMŠw‰ï ƒfƒUƒCƒ“ƒKƒCƒA@y’·èŒ§‹Î˜J•ŸŽƒ‰ïŠÙz
@"•âŠÔŒ^TDC‚ð—p‚¢‚½Single Slope ADC‚Ì»‘¢‚΂ç‚‚«‘Ï«‚ÉŠÖ‚·‚élŽ@"
 @–x“c ŠC•½, ‘唩 Œ«ˆê iŽŽ™“‡‘åŠwj
2015/9/8
@2015 45th European Microwave Conference
@"Modulated Scheme and Input Power Impact on Rectifier RF-DC Efficiency for WiCoPT System"
 @H. Sakaki(Kagoshima Univ., Mitsubishi Electric Co.) ,S. Yoshida(JAXA,Kagoshima Univ.),
 @K. Nishikawa(Kagoshima Univ.), S. Kawasaki(JAXA)
2015/9/8-11
@“dŽqî•ñ’ÊMŠw‰ïƒ\ƒTƒCƒGƒeƒB‘å‰ï@y“Œ–k‘åŠwz
  “Œ–k‘åŠw
  Šw‰ï‚Ì—lŽq1
  Šw‰ï‚Ì—lŽq2
@"‚‘¬ADC‚É‚¨‚¯‚é‰ñ˜H‹Zp“®Œü"(ACI-1-2)
 @‘唩 Œ«ˆêiŽŽ™“‡‘åŠwj
@"500-MS/s, 8-bit, 2 ƒXƒeƒbƒvSingle Slope ADC‚ÌÝŒv"(C-12-29)
 @–x“c ŠC•½, ‘唩 Œ«ˆê iŽŽ™“‡‘åŠwj
@"’á“dˆ³ƒRƒ“ƒpƒŒ[ƒ^‚Ì«”\”äŠr"(C-12-33)
 @ŽRŒû ’¼l, ‘唩 Œ«ˆê iŽŽ™“‡‘åŠwj
2015/8/28
@2015 IEEE International Symposium on Radio-Frequency Integration Technology
@yInvited paperz"High-Speed, Low-Power Subranging ADCs"
 @Kenichi Ohhata
@"Wireless Sensor Network System with Wireless Powering by Time Division Operation at 5.8 GHz in a Reusable Rocket"
 @S. Yoshida1,3, N. Hasegawa1,2, Y. Kobayashi1, A. Miyachi1, H. Sakaki3, K. Nishikawa3, Y. Moriguchi4,
 @S. Furuta4, C. Maekawa5, I. Urushibara5, S. Kawasaki1,
 @1JAXA, Sagamihara, Japan, 2Kyoto Univ., Uji, Japan,3Kagoshima Univ., Kagoshima, Japan,
 @4NEC Network and Sensor Systems, Ltd., Fuchu, Japan, 5ARfS Co.,Ltd., Yokohama, Japan
2015/8/20
@Scientific Research publishing, Circuits and Systems
@"A 0.5-V, 1.2-GS/s, 6-Bit Flash ADC Using Temporarily-Boosted Comparator"
 @Kenichi Ohhata, Masataro Iwamoto, Naoto Yamaguchi
2015/8/6
@Thailand-Japan MicroWave2015(Chulalongkorn University,Bangkok,Thailand)
  Šw‰ï‚Ì—lŽq1
  Šw‰ï‚Ì—lŽq2
@"Technique to Expand Power Transfer Area on Short-range WPT system"
 @Tatsuro KUWAHARA, Ryo TAKAMORI, Kenjiro NISHIKAWA(Kagoshima Univ.)
@"Modeling of Grounded CPW Line with Anomalous Skin Effect in THz band"
 @Yuta SAKIYAMA, Masashi MURAGUCHI, Hiroto SAKAKI, Kenjiro NISHIKAWA(Kagoshima Univ.)
2015/3/16
@‘æ2‰ñ‰F’ˆƒiƒmƒGƒŒƒNƒgƒƒjƒNƒXƒ[ƒNƒVƒ‡ƒbƒv(JAXA/‰F’ˆ‰ÈŠwŒ¤‹†Š)
@"Lƒ_ƒCƒiƒ~ƒbƒN®—¬‰ñ˜H‚Ì’ñˆÄ"
 @å —TãÄ,•–Ø ^,¼ì Œ’“ñ˜Y(ŽŽ™“‡‘åŠw)
 @ìè ”É’j(JAXA/ISAS)
@"Performance Analysis of RF-DC Rectifier with Digital Modulated Signals for WiCoPT"
 @Hiroto SAKAKI,Kenjiro NISHIKAWA(Kagoshima Univ.)
 @Satoshi YOSHIDA,Shigeo KAWASAKI(JAXA/ISAS)
2015/3/10-13
@“dŽqî•ñ’ÊMŠw‰ï‘‡‘å‰ïy—§–½ŠÙ‘åŠwz
 @ŠâŒ³@‰ë‘¾˜Y@ŽóÜ@ŽöÜŽ®‚Ì—lŽq
 @•½¬26”N“x“dŽqî•ñ’ÊMŠw‰ïŠwp§—ãÜŽóÜ
@"ˆêŽž¸ˆ³”äŠrŠí‚ð—p‚¢‚½0.5V,1.2GHz,6bit Flash ADC"(C-12-32)
 @ŠâŒ³@‰ë‘¾˜Y,@‘唩@Œ«ˆê(ŽŽ™“‡‘åŠw)
@"Performance Analysis of Adjacent Channel Leakage power Ratio depending on RF
 @compontnes for Multiband Base Station Receiver "(C-2-103)
 @Hiroto SAKAKI, Masanobu TSUJII, Kenjiro NISHIKAWA (Kagoshima Univ.)
 @Kunihiro KAWAI, Hiroshi OKAZAKI, Shoichi NARAHASHI (NTT DOCOMO, Inc.)
@"2Žü”g”‘ΉžƒhƒnƒeƒBŒ^®—¬‰ñ˜H‚Ì’ñˆÄ"(B-21-13)
 @å@—TãÄC’Òˆä@—DL,¼ì@Œ’“ñ˜Y(ŽŽ™“‡‘åŠw)
 @‰Í‡@–M_,‰ªè@_Ži,“è‹´@ˈê(NTTƒhƒRƒ‚)
@"ƒV[ƒPƒ“ƒVƒƒƒ‹“®ì‚É‚æ‚éLƒ_ƒCƒiƒ~ƒbƒNƒŒƒ“ƒW®—¬‰ñ˜H‚Ì’ñˆÄ"(C-2-8)
 @•–Ø@^,å@—TãÄC’Òˆä@—DL,¼ì@Œ’“ñ˜Y(ŽŽ™“‡‘åŠw)
 @‰Í‡@–M_,‰ªè@_Ži,“è‹´@ˈê(NTTƒhƒRƒ‚)
2015/3/5
 @å@—TãÄ@ŽóÜ
 @ŽŽ™“‡‘åŠwŠw’·•\²ŽóÜ
 @Žó܈Č "The Thailand-Japan Microwave2014 Young Researcher Encouragement Award"
@
2015/3/2
@“dŽqî•ñ’ÊMŠw‰ïƒAƒiƒƒORFŒ¤‹†‰ïy’†‰›‘åŠwz
@"‰ü—ÇŒ^—±ŽqŒQÅ“K‰»‚ð—p‚¢‚½Œõ‘—MŠí‚ÌŽ©“®’²®ƒVƒXƒeƒ€"
 @‘唩 Œ«ˆêiŽŽ™“‡‘åj–îè “O, ’†žŠ “¿’j, ¼Œ³ ‘ô^i“ú—§»ìŠj
@
2015/2/23
 @‚X@—½@ŽóÜ
 @ŽŽ™“‡‘åŠwŠw’·•\²ŽóÜ
 @Žó܈Ču2014”NIEEE•Ÿ‰ªŽx•”Šw¶Œ¤‹†§—ãÜv
@
2015/2/12
 @‚X@—½@ŽóÜ
 @2014”NIEEE•Ÿ‰ªŽx•”Šw¶Œ¤‹†§—ãÜ
 @Žó܈ČuInterference Analysis of Dual-band WiCoPT System for Wireless Sensor Network in RVT
@@@@@@@@Proc. of Asia-Pacific Microwave Conf. 2014, pp. 3468-3471, Nov. 2014.v
2015/1/15-16
@“dŽqî•ñ’ÊMŠw‰ï –³ü“d—Í“`‘—Œ¤‹†‰ïy‰«“êz
@"ƒ}ƒCƒNƒ”g–³ü“d—Í“`‘—‚É‚¨‚¯‚éMIMOƒVƒXƒeƒ€‚̉ü‘PŒø‰Ê"
 @ŒKŒ´ ’B˜N, ‚X —½, ¼ì Œ’“ñ˜Y(ŽŽ™“‡‘åŠw)
@
@"Lƒ_ƒCƒiƒ~ƒbƒNƒŒƒ“ƒWEƒfƒ…ƒAƒ‹ƒoƒ“ƒh®—¬‰ñ˜H‚Ì’ñˆÄ"
 @å —TãÄ, •Šâ Žj“o, ’Òˆä —DL, ¼ì Œ’“ñ˜Y(ŽŽ™“‡‘åŠw)
 @‰Í‡ –M_, ‰ªè _Ži, “è‹´ ˈê(NTTƒhƒRƒ‚)
2015/1/10-11
@“dŽqî•ñ’ÊMŠw‰ï ‘½’l˜_—Œ¤‹†‰ïy‰«“êz
@"“®“Iƒpƒ‰ƒ[ƒ^•ÏX‚𓱓ü‚µ‚½ƒR[ƒV[“K‰žŒ^—±ŽqŒQÅ“K‰»–@‚ð—p‚¢‚½Œõ’ÊMƒ`ƒbƒv‚Ì’²®–@"
 @’†Œ´Œ[‹M(ˆ¤•Q‘åŠw)A‹gŠÛ’¼lA‘唩Œ«ˆêAˆäã‘ñ–íiŽŽ™“‡‘åŠwj
 @–îè“OA¼Œ³‘ô^A’†žŠ“¿’j@i“ú—§»ìŠj
2014/12/12
@IEEE International Symposium on Integrated CircuitsyƒVƒ“ƒKƒ|[ƒ‹z
@"Automatic Adjustment System for Optical Interconnection Transmitter Using Improved Particle Swarm Optimization"
 @Kenichi Ohhata, Hiroki Nakahara, Takuya Inoue, Kagosima University
 @Toru Yazaki, Norio Chujo, Takuma Nishimoto, Hitachi, Ltd.
2014/12/3
@“dŽqî•ñ’ÊMŠw‰ïƒAƒiƒƒORFŒ¤‹†‰ïy‹ž“sz‹ž“s‚Ì•—Œi@”•\‚Ì—lŽq
@"Single Slope ADC‚É‚¨‚¯‚é˜A‘±ŽžŠÔŒ^”äŠrŠí‚ÉŠÖ‚·‚élŽ@"
 @–x“c ŠC•½, ‘唩 Œ«ˆê(ŽŽ™“‡‘åŠw)
@"SAR ADC‚É‚¨‚¯‚éCDAC‚̃ZƒgƒŠƒ“ƒOŽžŠÔ‚ÉŠÖ‚·‚éˆêlŽ@"
 @‘唩 Œ«ˆê(ŽŽ™“‡‘åŠw)
2014/11/28
@Thailand-Japan MicroWave2014 yKing Mongkut's Institute of Technology Ladkrabang (KMITL), Thailandz
@Hiroto Sakaki@The Thailand-Japan MicroWave 2014 Young Researcher Encouragement AwardŽóÜ
@For the presentation entitled "Performance Analysis of Adjacent Channel Leakage power Ratio depending on
@RF Components for Multiband Base Station (TH4-7)"
@"Novel RF Configuration on IC Tag for Multi-frequency Transmission WiCoPT System (TH4-18)"
 @M. Maeno, R. Takamori, H. Sakaki, K. Nishikawa(Kagoshima Univ.), S. Kawasaki(JAXA)
@"High-order Mode suppression Techniques with Via-holes On THz Grounded CPW Lines on Si Substrate (TH4-14)"
 @Y. Sakiyama, M. Muraguchi, H. Sakaki, K. Nishikawa (Kagoshima Univ.)
@"Performance Analysis of Adjacent Channel Leakage power Ratio depending on RF Components for Multiband Base Station (TH4-7)"
 @H. Sakaki, M. Tsujii, K. Nishikawa (Kagoshima Univ.)
 @K. Kawai, H. Okazaki, S. Narahashi (NTT DOCOMO Inc.)
2014/11/5`7
@2014 Asia-Pacific Microwave Conference (APMC2014)ySendai International Centerz
@"A Novel Wide Dynamic Range Rectifier Design For Wireless Power Transfer System(FR1G16)"
 @H. Sakaki, F. Kuroiwa, M. Tsujii, M. Muraguchi, K. Nishikawa (Kagoshima Univ.)
 @K. Kawai, H. Okazaki, S. Narahashi (NTT DOCOMO Inc.)
@"Broadband Rectifier Design Based on Quality Factor of Input Matching Circuit(FR1G17)"
 @H. Sakaki, K. Nishikawa (Kagoshima Univ.)
@"Analysis of Rectifier RF-DC Power Conversion Behavior with QPSK and 16QAM Input Signals for WiCoPT System(TH3C-3)"
 @H. Sakaki, T. Kuwahara, K. Nishikawa (Kagoshima Univ.), S. Yoshida, S. Kawasaki (JAXA)
@"Interference Analysis of Dual-Band WiCoPT System for Wireless Sensor network in RVT(WE3F-3)"
 @R. Takamori, K. Nishikawa(Kagoshima Univ.), Y. Maru, S. Kawasaki (JAXA)
2014/9/23`25
@“dŽqî•ñ’ÊMŠw‰ïƒ\ƒTƒCƒGƒeƒB‘å‰ïy“¿“‡‘åŠwz
@"ˆêŽž¸ˆ³‹Zp‚ð—p‚¢‚½’áƒGƒlƒ‹ƒM[ƒRƒ“ƒpƒŒ[ƒ^(C-12-14)"
 @ŠâŒ³ ‰ë‘¾˜Y,‘唩 Œ«ˆê(ŽŽ™“‡‘åŠw)
@"300-MS/s,8-bit, 2ƒXƒeƒbƒvSingle Slope ADC‚ÌÝŒv(C-12-13)"
 @–x“c ŠC•½,‘唩 Œ«ˆê(ŽŽ™“‡‘åŠw)
@"–³ü“d—Í“`‘——pLƒ_ƒCƒiƒ~ƒbƒNƒŒƒ“ƒW®—¬‰ñ˜H‚Ì’ñˆÄ(C-2-8)"
 @å —TãÄ,•Šâ Žj“o,‘ºŒû ¹Žj,¼ì Œ’“ñ˜Y(ŽŽ™“‡‘åŠw)
2014/9/18`19
@“d‹CEî•ñŠÖŒWŠw‰ï‹ãBŽx•”˜A‡‘å‰ïyŽŽ™“‡‘åŠwz
@"5.8GHz‘Ñ”½ŽË”gÄ—˜—pŒ^ƒVƒ“ƒOƒ‹ƒVƒƒƒ“ƒg®—¬‰ñ˜H(12-2A-11)"
 @å —TãÄ,’Òˆä —DL,¼ì Œ’“ñ˜Y(ŽŽ™“‡‘åŠw),‰Í‡ –M_,‰ªè _Ži,“è‹´ ˈê(NTT DOCOMO)
@"¬Œ^ƒŒƒNƒeƒBƒtƒ@ƒCƒA‚Ìì»(12-2A-10)"
 @‚X —½(ŽŽ™“‡‘åŠw), –ì’n ‘ñ‹§(Žñ“s‘åŠw“Œ‹ž), ŒKŒ´ ’B˜N(ŽŽ™“‡‘åŠw), ìè ”É’j(JAXA),¼ì Œ’“ñ˜Y(ŽŽ™“‡‘åŠw)
@"•À—ñŒ^AD•ÏŠ·Ší—p‚‘¬ƒRƒ“ƒpƒŒ[ƒ^‚Ì’ñˆÄ(12-2A-02)"
 @ŽRŒû ’¼l,‘唩 Œ«ˆê(ŽŽ™“‡‘åŠw)
@"Single Slope ADC—p‚o—Í’ïRƒJƒŒƒ“ƒgƒ~ƒ‰[‰ñ˜H‚ÉŠÖ‚·‚錟“¢(12-2A-01)"
 @–x“c ŠC•½,‘唩 Œ«ˆê(ŽŽ™“‡‘åŠw)
@"‹ßÚ‹——£–³ü“d—Í“`‘—‚É‚¨‚¯‚éMIMO’ÊM‚É‚æ‚é‰ü‘PŒø—¦(14-1P-08)"
 @ŒKŒ´ ’B˜N,‚X —½,¼ì Œ’“ñ˜Y (ŽŽ™“‡‘åŠw)
2014/7/18
@“dŽqî•ñ’ÊMŠw‰ï@ƒ}ƒCƒNƒ”gŒ¤‹†‰ïyŽº—–H‹Æ‘åŠwz
@"–³ü“d—Í“`‘——pLƒ_ƒCƒiƒ~ƒbƒNƒŒƒ“ƒW®—¬‰ñ˜H‚Ì’ñˆÄ"
 @å —TãÄ, •Šâ Žj“o, ‘ºŒû ¹Žj, ¼ì Œ’“ñ˜Y
2014/7
@“dŽqî•ñ’ÊMŠw‰ï@ƒAƒiƒƒORFŒ¤‹†‰ï ƒ|ƒXƒ^[ƒZƒbƒVƒ‡ƒ“y‰®‹v“‡z
@"”äŠrŠí‚ÌPDϒጸ‹Zp(1) -ƒ{ƒfƒB[ƒoƒCƒX§Œä‹Zp-"
 @Šâè OŽk, £˜e Œ’Ži, ‘ì ‘åŽ÷, ŠâŒ³ ‰ë‘¾˜Y, ‘唩 Œ«ˆê
@"”äŠrŠí‚ÌPDϒጸ‹Zp(2) -¸ˆ³‹Zp-"
@ ŠâŒ³ ‰ë‘¾˜Y, ‘唩 Œ«ˆê
2014/6
@IEICE Electronics Express, Vol. 11, No. 11, June 2014
@"Automatic Technique of Distortion Compensation in Resistor Ladder for High-Speed and Low-Power ADC"
 @Wataru Yoshimura, Kenichi Ohhata
2014/6
@HEART2014 design contest, (poster presentation)
@"HKT48: A hybrid system for blokus-duo based on a transputer by 48 dedicated machines,"
 @K. Shiihara and H. Nakahara
2014/6
@“dŽqî•ñ’ÊMŠw‰ïRECONFŒ¤‹†‰ï(“Œ–k‘åŠw),RECONF2014-2, pp.5-11, 2014”N6ŒŽ12“ú(“Œ–k‘åŠw)
@"“®“IÄ\¬‰Â”\‚ȃAƒiƒƒOEƒfƒWƒ^ƒ‹¬‡ƒtƒBƒ‹ƒ^`‰¹‹¿f’f‚ւ̉ž—p`,"
 @’†Œ´Œ[‹M, ‹g“cGŽ÷, ù”ö‹Î, ŽOã—õŽi,
2014/5
@’†Œ´Œ[‹MŽóÜ@ŽöÜŽ®‚Ì—lŽq
@ISMVL2013 Kenneth C. Smith Early Career Award
@
2014/5
@The 44th IEEE International Symposium on Multiple-Valued Logic (ISMVL2014), 2014, pp.1-6.
@"An update method for a CAM emulator using an LUT cascade based on an EVMDD (k),"
 @H. Nakahara, T. Sasao, and M. Matsuura,
2014/4/18
@“dŽqî•ñ’ÊMŠw‰ï–³ü“d—Í“`‘—Œ¤‹†‰ïy‹@ŠBU‹»‰ïŠÙz
@u‚ƒCƒ“ƒs[ƒ_ƒ“ƒX®‡‰ñ˜H‚ð—p‚¢‚½‚Œø—¦®—¬‰ñ˜H‚ÌÝŒv‚ƉðÍv
 @å —TãÄC“ˆ‘º mC•Šâ Žj“oC¼ì Œ’“ñ˜Y
2014/4
@Scientific Research Circuits and Systems, 2014, 5, Apr. 2014
@"A 1-GHz, 7-mW, 8-Bit Subranging ADC without Resistor Ladder Using Built-In Threshold Calibration,"
 @Kenichi Ohhata, Wataru Yoshimura, Daiki Tabira, Futoshi Shimozono, Masataro Iwamoto
2014/4
@IEICE Transactions on Electronics, Vol. E97-C, No. 4, Apr. 2014
@"1-GHz, 17.5-mW, 8-bit Subranging ADC Using Offset-Cancelling Charge-Steering Amplifier,"
 @Kenichi Ohhata
2014/4
@Journal of Multiple-Valued Logic and Soft Computing,Vol. 23, No.3-4, pp.365-377, 2014.
@"A heterogeneous multi-valued decision diagram machine for encoded characteristic function for non-zero outputs,"
 @H. Nakahara, T. Sasao, and M. Matsuura,
2014/4
@’†Œ´Œ[‹MŽóÜ
@î•ñˆ—Šw‰ï‹ãBŽx•”§—ãÜ
@
2014/3/18`19
@“dŽqî•ñ’ÊMŠw‰ï‘‡‘å‰ïyVŠƒŽsz
@å —TãÄ@•½¬25”N“x“dŽqî•ñ’ÊMŠw‰ï Šwp§—ãÜŽóÜ@ŽöÜŽ®‚Ì—lŽq
@”•\ƒ^ƒCƒgƒ‹uFSK•Ï’²M†“ü—ÍŽž‚Ì®—¬Ší“®ì‚̉ðÍ(2013”N“dŽqî•ñ’ÊMŠw‰ï‘‡‘å‰ï)v
@uƒNƒƒbƒN¸ˆ³‰ñ˜H‚Ì’á“d—͉»‹Zp(C-12-41)v
 @ŠâŒ³ ‰ë‘¾˜Y@‘唩 Œ«ˆê
@uWiCoPTŽÀŒ»‚ÉŒü‚¯‚½®—¬‰ñ˜H“®ì‚Ì“ü—ÍM†ˆË‘¶«(BCS-1-19)v
 @å —TãÄ@ŒKŒ´ ’B˜N(ŽŽ™“‡‘åŠw)@‹g“c Œ«Žj(JAXA/ISAS)@¼ì Œ’“ñ˜Y(ŽŽ™“‡‘åŠw)@ìè ”É’j(JAXA/ISAS)
@u‚‘¬E’á“d—ÍAD•ÏŠ·Ší‚É‚¨‚¯‚é’ïRƒ‰ƒ_[‚̘cŽ©“®•ⳋZp(C-18-8)v
 @‹g‘º Â@‘唩 Œ«ˆê
2014/3
@î•ñˆ—Šw‰ïu‰Î‚Ì‘î•ñƒVƒ“ƒ|ƒWƒEƒ€2014v,4A-2, pp.1-7, 2014”N3ŒŽ4“ú(‘啪‘åŠw)
@"“d”g–]‰“‹¾—pAWFŒ^•ªŒõŠí‚ÉŠÖ‚µ‚Ä,"
 @’†Œ´Œ[‹M, ’†¼—T”V, ’¼ˆä—²_, Šâˆäˆê³, ù”ö‹Î,
2014/3
@î•ñˆ—Šw‰ïu‰Î‚Ì‘î•ñƒVƒ“ƒ|ƒWƒEƒ€2014v,4A-1, pp.1-6, 2014”N3ŒŽ4“ú(‘啪‘åŠw)
@"“®“Iƒpƒ‰ƒ[ƒ^•ÏX‚𓱓ü‚µ‚½ƒR[ƒV[“K‰žŒ^—±ŽqŒQÅ“K‰»–@‚ÉŠÖ‚µ‚Ä,"
 @‹gŠÛ’¼l, ’†Œ´Œ[‹M, ‘唩Œ«ˆê, ˆäã‘ñ–í,
2014/1
@“dŽqî•ñ’ÊMŠw‰ïu‘æ27‰ñ‘½’l˜_—‚Æ‚»‚̉ž—pŒ¤‹†‰ï MVL14-1, pp.1-7, 2014”N1ŒŽ11“ú(ŽŽ™“‡).
@"“d”g–]‰“‹¾‚Ì•ªŒõŠí‚É‚¨‚¯‚é‚‘¬ƒEƒF[ƒuƒŒƒbƒg•ÏŠ·‚ÌŒŸ“¢,"
 @’ÅŒ´NŽm˜Y, ’†Œ´Œ[‹M, ’†¼—T”V,
2014/1
@Springer Journal of Analog Integrated Circuits and Signal Processing Vol.78, No. 1, Jan. 2014
@"A 20 Gbps inductorless CMOS optical receiver for short-distance VCSEL-based 850nm optical links,"
 @Toru Yazaki, Toshiaki Takai, Norio Chujo, Naoki Matsushima, Kenichi Ohhata
2013/12
@The International Conference on Field-Programmable Technology (FPT 2013),2013, pp.430-433.
@"A high-speed FFT based on a six-step algorithm: Applied to a radio telescope for a solar radio burst,"
 @H. Nakahara, K. Iwai, and H. Nakanishi,
2013/12/3@‰ïê‚ÌŽÊ^@”•\‚Ì—lŽq
@Thailand-Japan MicroWave 2013(TJMW2013) WorkshopyThailandz
@"Design of High-Efficiency Rectifier Circuit"
 @Shohei Iwai,Hiroto Sakaki,Hitoshi Shimamura,Kenjiro Nishikawa(Kagoshima Univ.)
2013/11/29
@Microwave Workshops & Exhibition (MWE 2013)@y‰¡•lŽsz
@uAD•ÏŠ·Ší‚É‚¨‚¯‚éƒfƒBƒWƒ^ƒ‹ƒAƒVƒXƒg‹Zp‚Ì“®Œüv
 @‘唩Œ«ˆê
2013/11/28
@ƒfƒUƒCƒ“ƒKƒCƒA2013yŽŽ™“‡Žsz
 @‹g‘ºÂ@Šw¶ƒ|ƒXƒ^[ÜŽóÜ@•\²‚Ì—lŽq
  u‚‘¬E’á“d—ÍAD•ÏŠ·Ší‚É‚¨‚¯‚é’ïRƒ‰ƒ_[‚̘cŽ©“®•ⳋZpv@ƒ|ƒXƒ^[ƒZƒbƒVƒ‡ƒ“‚Ì—lŽq
 @‹g‘ºÂA‘唩Œ«ˆêiŽŽ™“‡‘åŠwj
  u‘¾—z“d”gƒo[ƒXƒgŠÏ‘ª—p“d”g–]‰“‹¾‚Ì•ªŒõŠí‚É‚¨‚¯‚é•À—ñFFT‚ÉŠÖ‚µ‚Äv@ƒ|ƒXƒ^[ƒZƒbƒVƒ‡ƒ“‚Ì—lŽq
 @’†Œ´Œ[‹MA’mޝ—z•½iŽŽ™“‡‘åŠwjAŠâˆäˆê³i‘—§“V•¶‘äjA’†¼—T”ViŽŽ™“‡‘åŠwj
  uEVBDD‚ÉŠî‚ÂLUTƒJƒXƒP[ƒh‚ð—p‚¢‚½CAMƒGƒ~ƒ…ƒŒ[ƒ^‚ÌXV–@‚ÉŠÖ‚µ‚Äv@ƒ|ƒXƒ^[ƒZƒbƒVƒ‡ƒ“‚Ì—lŽq
 @‹ùŽRŒ«—CA’†Œ´Œ[‹MiŽŽ™“‡‘åŠwjAù”ö‹Îi–¾Ž¡‘åŠwjA¼‰Y@аi‹ãBH‹Æ‘åŠwj
2013/11/27
@International Symposium on Interfacial Joining and Surface Technology(IJST 2013)yIcho Kaikan,Osaka University,Japanz
@"Hot-via interconnect technology towards THz package"
 @Kenjiro Nishikawa, Hiroto Sakaki, Ryo Takamori (Kagoshima Univ.), Harunobu Seita, Hideaki Amano(UM-Service LTD),Japan,
 @Eric Leclerc (United Monolithic Semiconductor SAS), France, and Yasuo Takahashi (Osaka Univ.),Japan
2013/11/22@@§e‰ï‚Ì—lŽq
@“dŽqî•ñ’ÊMŠw‰ïƒ}ƒCƒNƒ”gŒ¤‹†‰ïyŽŽ™“‡Œ§•¶‰»ƒZƒ“ƒ^[z
  wWiCoPTŽÀŒ»‚ÉŒü‚¯‚½“ü—ÍM†‚ÆRF-DC•ÏŠ·Œø—¦‚ÌŠÖŒW«[CW/FSK/QPSK/16QAM‚Ì”äŠr[x
 @å —TãÄ@ŒKŒ´ ’B˜N@¼ì Œ’“ñ˜Y(ŽŽ™“‡‘åŠw)
 @‹g“c Œ«Žj@ìè ”É’j(JAXA/ISAS)
@w‚Œø—¦ŒŸ”gŠíÝŒv–@‚Ì’ñˆÄx
 @jãÄ•½@“ˆ‘ºm@å—TãÄ@¼ìŒ’“ñ˜Y(ŽŽ™“‡‘åŠw)
2013/10/
@“ú–{q‹ó‰F’ˆŠw‰ï ‘æ57‰ñ‰F’ˆ‰ÈŠw‹Zp˜A‡u‰‰‰ï[’¹ŽæŒ§]
@uƒƒPƒbƒg“à–³üƒZƒ“ƒTƒlƒbƒgƒ[ƒN—pICƒ^ƒO‚ÌÝŒvv
 @‚X —½, ¼ì Œ’“ñ˜Y(ŽŽ™“‡‘å), ŠÛ —S‰î, ìè ”É’j(JAXA)
2013/09/
@’†Œ´Œ[‹M(ŽóÜ)
@IEEE 7th International Symposium on MCSoC-13 Best Paper Award
@‘æ11‰ñî•ñ‰ÈŠw‹ZpƒtƒH[ƒ‰ƒ€(FIT2012) ƒ„ƒ“ƒOƒŠƒT[ƒ`ƒƒ[Ü
2013/09/
@7th IEEE International Symposium on Embedded Multicore SoCs (MCSoC-13),2013, pp.43-48.
@"A packet classifier using parallel EVMDD(k) machine,"
 @H. Nakahara, T. Sasao, and M. Matsuura,
@
2013/09/
@23rd International Conference on Filed-Programmable Logic and Applications (FPL 2013),2013, pp.1-6.
@"A packet classifier using LUT cascades based on EVMDDs(k),"
 @H. Nakahara, T. Sasao, and M. Matsuura,
@
@
2013/09/19
@“dŽqî•ñ’ÊMŠw‰ïRECONFŒ¤‹†‰ï(–k—¤æ’[‰ÈŠw‹Zp‘åŠw),RECONF2013-34,pp.85-90,2
@"•À—ñEVMDD(k)ƒ}ƒVƒ“‚ð—p‚¢‚½ƒpƒPƒbƒg•ª—ÞŠí‚ÉŠÖ‚µ‚Ä,"
 @’†Œ´Œ[‹M,ù”ö‹Î,¼‰Y@а,
@
2013/09/17@@‰ïê‚ÌŽÊ^
@“dŽqî•ñ’ÊMŠw‰ïƒ\ƒTƒCƒGƒeƒB‘å‰ïy•Ÿ‰ªH‹Æ‘åŠwz
  w’á“dˆ³‰»‚É“K‚µ‚½ƒRƒ“ƒpƒŒ[ƒ^ƒgƒ|ƒƒW[x
 @‰º‰’‘¾A‘唩Œ«ˆêiŽŽ™“‡‘åŠwj
2013/09/15
@‘æ36‰ñ‘½’l˜_—ƒtƒH[ƒ‰ƒ€(•P˜H),‘½’l˜_—Œ¤‹†ƒm[ƒg‘æ34Šª‘æ24†.
@"EVMDD(k)‚ÉŠî‚ÂLUTƒJƒXƒP[ƒh‚ð—p‚¢‚½ƒpƒPƒbƒg•ª—ÞŠí‚ÉŠÖ‚µ‚Ä,"
 @’†Œ´Œ[‹M,ù”ö‹Î,¼‰Y@а,
@
@
2013/09/06
@2013 URSI Asia-Pacific Radio Science Conference (AP-RASC2013), Taipei
@"Investigation of Rectifier Operation with Pulse Signal"
 @Hiroto SAKAKI, Kenjiro NISHIKAWA (Kagoshima University)
 @Satoshi YOSHIDA, Shigeo KAWASAKI (JAXA/ISAS)
@" Low-power 24-34 GHz Amplifier MMIC with Hot-via Interface"
 @R. Takamori, M. Kawasaki, H. Seita, H. Amano, E. Leclerc, K. Nishikawa, and S. Kawasaki
2013/08/02
@IEICE TRANSACTIONS on Information and Systems,Vol.E96-D, No.8, pp.1667-1675.
@"A Virus Scanning Engine Using an MPU and an IGU Based on Row-Shift Decomposition,"
 @Hiroki NAKAHARA, Tsutomu SASAO, and Munehiro MATSUURA,
2013/07/25
@“dŽqî•ñ’ÊMŠw‰ï–³ü“d—Í“`‘—ŽžŒÀŒ¤‹†‰ïy‹@ŠBU‹»‰ïŠÙz
@wWiCoPTŽÀŒ»‚ÉŒü‚¯‚½•Ï’²M†“ü—ÍŽž‚ÌDC•ÏŠ·Œø—¦‚ÉŠÖ‚·‚錟“¢[FSK/BPSK/QPSK/16QAM“ü—ÍŽž‚ÌŒŸ“¢[x
 @å—TãÄA¼ìŒ’“ñ˜YiŽŽ™“‡‘åŠwjA‹g“cŒ«ŽjAìè”É’jiJAXA/ISASj
2013/07/05
@“dŽqî•ñ’ÊMŠw‰ïWωñ˜HŒ¤‹†‰ïy”ŸŠÙz
  w1-GHz, 8-bit ƒTƒuƒŒƒ“ƒWƒ“ƒOŒ^AD•ÏŠ·Ší(1)@\ ’á“d—͉»‹Zp \x
 @ŠâŒ³‰ë‘¾˜YA‹g‘ºÂA‰º‰’‘¾A“c•½‘åŠîA‘唩Œ«ˆêiŽŽ™“‡‘åj
  w1-GHz, 8-bit ƒTƒuƒŒƒ“ƒWƒ“ƒOŒ^AD•ÏŠ·Ší(2)@\ •]‰¿Œ‹‰Ê‚Æ•s—ljðÍ \x
 @‹g‘ºÂAŠâŒ³‰ë‘¾˜YA‰º‰’‘¾A“c•½‘åŠîA‘唩Œ«ˆêiŽŽ™“‡‘åj
2013/5/22
@IEEE 43rd International Symposium on Multiple-Valued Logic(ISMVL-2013), pp.90-95(2013)
@"A Machine to Evaluate Decomposed Multi-Terminal Multi-valued Decision Diagrams for Characteristic Functions"
 @Hiroki Nakahara, Tsutomu Sasao, Munehiro Matsuura
2013/5/21
@22nd International Workshop on Post-Binary ULSI Systems (ULSI2013), pp.69-71(2013)
@"Implementation of Wide Band Discrete Wavelet Transform for a Radio Telescope"
 @Koushiro Shiihara, Hiroki Nakahara, Hiroyuki Nakanishi
2013/5/15`16
@2013 IEEE Wireless Power transfer Conference
@"Analysis of Rectifier Operation with FSK Modulated Input Signal"
 @Hiroto Sakaki (Kagoshima Univ.) Satoshi Yoshida (JAXA/ISAS)
 @Kenjiro Nishikawa (Kagoshima Univ.) Shigeo Kawasaki (JAXA/ISAS)
@"Wireless Sensor Network in Reusable Vehicle Rocket and Low-Power 20-30GHz Amplifier MMIC"
 @R.Takamori, M.Kawasaki, H.Seita, K.Nishimori, N.Honma, K.Nishikawa,Y.Maru, S.Kawasaki
2013/4/25
@ACM SIGARCH Computer Architecture News,Vol.40,No.5,Dec.,2012,pp.46-51.
@"On a wideband fast fourier transform for a radio telescope,"
 @H. Nakahara, T. Sasao, and M. Matsuura
2013/4/14
@2013 SCIEI International Conference on Solid-State and Integrated Circuits (ICSIC)
@"A 6.5-ƒÊV/‹C Offset Drift Compensation Technique for Dynamic Comparator"
 @Daiki Tabira, and Kenichi Ohhata
2013/3/26
@International Symposium on Applied Reconfigurable Computing (ARC2013),pp.59-71.
@"An architecture for IPv6 lookup using parallel index generation units,"
 @H. Nakahara, T. Sasao, and M. Matsuura@
2013/3/19`20
@“dŽqî•ñ’ÊMŠw‰ï‘‡‘å‰ïyŠò•Œ‘åŠwz
  w–³üƒZƒ“ƒTƒlƒbƒgƒ[ƒN—p€ƒ~ƒŠ”g‘Ñ’áÁ”ï“d—Í‘•Šíx
 @‚X—½iŽŽ™“‡‘åŠwjAìè•ÉiìèdH‹ÆjA´“ctMiДޮ‰ïŽÐƒ†[EƒGƒ€EƒT[ƒrƒXj
 @¼ì Œ’“ñ˜YiŽŽ™“‡‘åŠwjAìè ”É’ji‰F’ˆq‹óŒ¤‹†ŠJ”‹@\j
  wFSK•Ï’²M†“ü—ÍŽž‚Ì®—¬Ší“®ì‚̉ðÍx
 @å—TãÄA¼ìŒ’“ñ˜Y (ŽŽ™“‡‘åŠw)A‹g“cŒ«ŽjAìè”É’j (JAXA/ISAS)
@
2013/3/8
@“dŽqî•ñ’ÊMŠw‰ïƒ}ƒCƒNƒ”gŒ¤‹†‰ïyL“‡‘åŠwz
  wWiCoPTŽÀŒ»‚ÉŒü‚¯‚½•Ï’²M†‚ª®—¬Ší“®ì‚É‹y‚Ú‚·‰e‹¿‚ɂ‚¢‚Ă̌Ÿ“¢x
 @å—TãÄA¼ìŒ’“ñ˜Y (ŽŽ™“‡‘åŠw)A‹g“cŒ«ŽjAìè”É’j (JAXA/ISAS)
2013/3/4
@“dŽqî•ñ’ÊMŠw‰ïƒVƒŠƒRƒ“ƒAƒiƒƒORFŒ¤‹†‰ïy’†‰›‘åŠwz
  w„‰ñƒLƒƒƒŠƒuƒŒ[ƒVƒ‡ƒ“‚̃TƒuƒŒƒ“ƒWƒ“ƒOADC‚Ö‚Ì“K—p‚ÉŠÖ‚·‚élŽ@x
 @‹g‘ºÂA‘唩Œ«ˆê(ŽŽ™“‡‘åŠw)
2013/1/31
@STARCƒVƒ“ƒ|ƒWƒEƒ€@Šw¶ƒ|ƒXƒ^[ƒZƒbƒVƒ‡ƒ“yV‰¡•lz
  wƒIƒtƒZƒbƒgƒLƒƒƒ“ƒZƒ‹•t‚«“d‰×‹ì“®ƒAƒ“ƒv‚ð—p‚¢‚½1 GHz, 17.5mW, 8 bitƒTƒuƒŒƒ“ƒWƒ“ƒOADCx
 @‹g‘ºÂA‘唩Œ«ˆê(ŽŽ™“‡‘åŠw)
2013/1/16
@“dŽqî•ñ’ÊMŠw‰ïRECONFŒ¤‹†‰ï, VLD2012-111,pp.25-30yŒc‰ž‘åŠwz
  wƒCƒ“ƒfƒbƒNƒX¶¬Ší‚ð—p‚¢‚½IPv6ŒŸõƒA[ƒLƒeƒNƒ`ƒƒ‚ÉŠÖ‚µ‚Äx
 @’†Œ´ Œ[‹MAù”ö ‹ÎA¼‰Y @а
2013/1/13
@“dŽqî•ñ’ÊMŠw‰ïu‘æ26‰ñ‘½’l˜_—‚Æ‚»‚̉ž—pŒ¤‹†‰ïvMVL13-14,pp.78-86yã’q‘åŠwz
  w•ªŠ„MTMDDs for CF‚ÉŠî‚‘½’lƒvƒƒZƒbƒT‚̃R[ƒh¶¬ƒtƒ[‚ÉŠÖ‚µ‚Äx
 @’†Œ´ Œ[‹MAù”ö ‹ÎA¼‰Y @аA’†“ˆ —º‘¾
2012/12/14
@“dŽqî•ñ’ÊMŠw‰ïƒVƒŠƒRƒ“ƒAƒiƒƒORFŒ¤‹†‰ïy‰ï’ÑåŠwz
  w1-GHz, 17.5-mW, 8-bit Subranging ADC (1)@\ ƒIƒtƒZƒbƒgƒLƒƒƒ“ƒZƒ‹•t‚«“d‰×‹ì“®ƒAƒ“ƒv‹y‚Ñ—e—ʃAƒxƒŒ[ƒWƒ“ƒO \ x
 @‘唩Œ«ˆêA¡Š|’¼—TA•Ä–ž˜Ð‘ìA‹g‘ºÂ(ŽŽ™“‡‘åŠw)
  w1-GHz, 17.5-mW, 8-bit Subranging ADC (2)@\ ’ïRƒ‰ƒ_[‚É‚¨‚¯‚é˜c‚ݕⳉñ˜H \ x
 @‹g‘ºÂA¡Š|’¼—TA•Ä–ž˜Ð‘ìA‘唩Œ«ˆê(ŽŽ™“‡‘åŠw)
2012/11
@“dŽqî•ñ’ÊMŠw‰ïRECONFŒ¤‹†‰ï(‹ãB‘åŠw), RECONF2012-55,pp.45-50,2012”N11ŒŽ28“ú(‹ãB‘åŠw)
@"“d”g–]‰“‹¾—p¬Œ^•ªŒõŠí‚̃GƒNƒXƒeƒ“ƒVƒuƒ‹EƒvƒƒZƒbƒVƒ“ƒOEƒvƒ‰ƒbƒgƒtƒH[ƒ€‚Ö‚ÌŽÀ‘•‚ÉŠÖ‚µ‚Ä,"
 @’†Œ´Œ[‹M, ’†¼—T”V, ù”ö‹Î
2012/11
@“dŽqî•ñ’ÊMŠw‰ïRECONFŒ¤‹†‰ï(‹ãB‘åŠw), RECONF2012-54,pp.39-44,2012”N11ŒŽ28“ú(‹ãB‘åŠw)
@"ƒCƒ“ƒfƒbƒNƒX¶¬Ší‚ð—p‚¢‚½ƒRƒlƒNƒg6‚Ì•KŸƒpƒ^[ƒ“ŒŸoŠí‚ÉŠÖ‚µ‚Ä,"
 @’ÅŒ´ NŽm˜Y,ˆäŒËì —TŽ÷,’†Œ´Œ[‹M
2012/11
@Microprocessors and Microsystems, Vol. 36, No. 8, pp.644-664.
@"A Regular Expression Matching Circuit: Decomposed Non-deterministic
 @Realization With Prefix Sharing and Multi-Character Transition,"
 @H. Nakahara, T. Sasao, and M. Matsuura
2012/11
@’†Œ´Œ[‹MŽóÜ
@ƒfƒUƒCƒ“ƒKƒCƒA‚Q‚O‚P‚Q@Å—DGƒ|ƒXƒ^[”•\Ü
@"“d”g–]‰“‹¾—p¬Œ^•ªŒõŠí‚̃GƒNƒXƒeƒ“ƒVƒuƒ‹EƒvƒƒZƒbƒVƒ“ƒOEƒvƒ‰ƒbƒgƒtƒH[ƒ€‚Ö‚ÌŽÀ‘•‚ÉŠÖ‚µ‚Ä,"
2012/11
@2012 IEEE Asian Solid State Circuits Conference (A-SSCC)
@"A 1-GHz, 17.5-mW, 8-bit Subranging ADC Using Offset-Cancelling Charge-Steering Amplifier,"
 @Kenichi Ohhata, Hiroyuki Takase, Minehiko Tateno, Mai Arita, Naohiro Imakake, and Yuutou Yonemitsu
2012/9
@2012”N“dŽqî•ñ’ÊMŠw‰ïƒ\ƒTƒCƒGƒeƒB‘å‰ï(•xŽR),AS-1-3,pp.5-6
@"•ªŠ„MTMDDs for CF‚ÉŠî‚‘½’lƒvƒƒZƒbƒT‚ÉŠÖ‚µ‚Ä"
 @’†Œ´Œ[‹M,ù”ö‹Î,¼‰Y@а
2012/9
@‘æ35‰ñ‘½’l˜_—ƒtƒH[ƒ‰ƒ€(•xŽR),‘½’l˜_—Œ¤‹†ƒm[ƒg‘æ33Šª‘æ23†
@"Šî”‚ð2k‚ÉŠg’£‚µ‹æŠÔüŒ`‹ßŽ—‰ñ˜H‚ð—p‚¢‚½“d”g–]‰“‹¾•ªŒõŠí—pL‘ш悑¬ƒt[ƒŠƒG•ÏŠ·Ší‚ÉŠÖ‚µ‚Ä"
 @’†Œ´Œ[‹M,’†¼—T”V,ù”ö‹Î
2012/9/19
@“dŽqî•ñ’ÊMŠw‰ïRECONFŒ¤‹†‰ï(—§–½ŠÙ‘åŠw),2012”N9ŒŽ19“ú,RECONF2012-44,pp.119-124
@"MPU‚ÆROWƒVƒtƒg–@‚ɊCƒ“ƒfƒbƒNƒX¶¬Ší‚ð—p‚¢‚½ƒEƒCƒ‹ƒXŒŸoƒGƒ“ƒWƒ“‚ɂ‚¢‚Ä"
 @’†Œ´Œ[‹M,ù”ö‹Î,¼‰Y@а
2012/9
@The 12th IEEE International Conference on Algorithms and Architectures for Parallel Processing (ICA3PP2012),
@Lecture Note in Computer Science, LNCS7439, pp.202-217.
@"On a wideband fast Fourier transform using piecewise linear approximations: Application to a radio telescope spectrometer,"
 @H. Nakahara, H. Nakanishi, and T. Sasao
2012/9/5
@‘æ11‰ñî•ñ‰ÈŠw‹ZpƒtƒH[ƒ‰ƒ€(FIT2012),RC-005,pp.49-56,2012
@"ƒ|ƒŠƒtƒF[ƒYEƒtƒBƒ‹ƒ^Eƒoƒ“ƒN‚ð—p‚¢‚½Šî”2kFFT‚ÉŠÖ‚µ‚Ä:“d”g–]‰“‹¾—p•ªŒõŠí‚Ö‚Ì“K—p"
 @’†Œ´Œ[‹M,’†¼—T”V,ù”ö‹Î
2012/9/5
@’†Œ´Œ[‹MŽóÜ
@‘æ11‰ñî•ñ‰ÈŠw‹ZpƒtƒH[ƒ‰ƒ€(FIT2012)@‘DˆäƒxƒXƒgƒy[ƒp[Ü
@"ƒ|ƒŠƒtƒF[ƒYEƒtƒBƒ‹ƒ^Eƒoƒ“ƒN‚ð—p‚¢‚½Šî”2kFFT‚ÉŠÖ‚µ‚Ä:“d”g–]‰“‹¾—p•ªŒõŠí‚Ö‚Ì“K—p"
2012/8/29
@’†Œ´Œ[‹MŽóÜ
@î•ñˆ—Šw‰ï@ƒVƒXƒeƒ€LSIÝŒv‹ZpŒ¤‹†‰ï(SLDM)@—DG˜_•¶Ü
@@"•ªŠ„MTMDDs for CF@ƒ}ƒVƒ“‚ɂ‚¢‚Ä"
2012/8
@’†Œ´Œ[‹MŽóÜ
@“dŽqî•ñ’ÊMŠw‰ï@ƒRƒ“ƒsƒ…[ƒ^ƒVƒXƒeƒ€Œ¤‹†‰ï@—DGŽáŽèu‰‰Ü
@"•ªŠ„MTMDDs for CF@ƒ}ƒVƒ“‚ɂ‚¢‚Ä"
2012/7/18
@ˆäŒËì—SŽ÷ŽóÜ
@ŽŽ™“‡‘åŠwŠw’·•\²ŽóÜ
@International Workshop on Highly Effi-cient Accelerators and Reconfigurable Technologies FPGA design contest2012
@-Connect6 Revenge- Finalist AwardskFPGAƒfƒUƒCƒ“ƒRƒ“ƒeƒXƒg“üÜ
2012/6
@Journal of Multiple-Valued Logic, Vol. 19, No.1-3
@"A comparison of multi-valued and heterogeneous decision diagram machines,"
 @H. Nakahara, T. Sasao, and M. Matsuura
@The 3rd International Workshop on Highly-Efficient Accelerators and
@Reconfigurable Technologies (HEART2012)
@"On a wideband fast Fourier transform for a radio telescope,"
 @H. Nakahara, H. Nakanishi, and T. Sasao
2012/5
@The 42nd IEEE International Symposium on Multiple-Valued Logic (ISMVL 2012)
@"Multi-terminal multiple-valued decision diagrams for characteristic function representing cluster decomposition,"
 @H. Nakahara, T. Sasao, and M. Matsuura
2012/5/29
@“dŽqî•ñ’ÊMŠw‰ï LSI‚ƃVƒXƒeƒ€‚̃[ƒNƒVƒ‡ƒbƒv ƒ|ƒXƒ^[ƒZƒbƒVƒ‡ƒ“y–k‹ãBz
@w—e—ʃAƒxƒŒ[ƒWƒ“ƒO‹Zp‚ð—p‚¢‚½FlashŒ^AD•ÏŠ·Ší‚Ì“d—Í팸x
 @¡Š|’¼—TA‘唩Œ«ˆêiŽŽ™“‡‘åŠwj
2012/03/20`23
@“dŽqî•ñ’ÊMŠw‰ï2012”N‘‡‘å‰ï”•\y‰ªŽR‘åŠwz
@wŒõ”zü—pVCSELƒhƒ‰ƒCƒo‚ÌŽ©“®’²®—pƒAƒ‹ƒSƒŠƒYƒ€‚ÉŠÖ‚·‚錟“¢xC-12-8
 @´…’sA‘唩Œ«ˆêA’†Œ´Œ[‹M(ŽŽ™“‡‘åŠw)
@w—e—ʃAƒxƒŒ[ƒWƒ“ƒO‹Zp‚ð—p‚¢‚½6-bit FlashŒ^AD•ÏŠ·Šíx@C-12-36
 @¡Š|’¼—TA‘唩Œ«ˆê(ŽŽ™“‡‘åŠw)
2012/3
@International Symposium on Applied Reconfigurable Computing(ARC2012)
@"A Low-Cost and High-Performance Virus Scanning Engine Using a Binary CAM Emulator and an MPU,"
 @Hiroki Nakahara, Tsutomu Sasao and Munehiro Matsuura
2012/3
@2012 The 17th Workshop on Synthesis And System Integration of Mixed Information technologies, (SASIMI-2012)
@"A low power-delay product processor using multi-valued decision diagram machine,"
 @Hiroki Nakahara, Tsutomu Sasao, and Munehiro Matsuura
2012/2/1
@STARCƒVƒ“ƒ|ƒWƒEƒ€FY2011@Šw¶ƒ|ƒXƒ^[ƒZƒbƒVƒ‡ƒ“yV‰¡•lz
@w—e—ʃAƒxƒŒ[ƒWƒ“ƒO‚ð—p‚¢‚½’áƒIƒtƒZƒbƒgƒRƒ“ƒpƒŒ[ƒ^x
 @¡Š|’¼—TiŽŽ™“‡‘åŠwj
2012/2/1
@IEICE Transactions on Information and Systems, Vol. E95-D, No.2, Feb., 2012
@"A design method of a regular expression matching circuit based on decomposed automaton,"
 @Hiroki Nakahara, Tsutomu Sasao, and Munehiro Matsuura
2012/01/25
@“dŽqî•ñ’ÊMŠw‰ï RECONFŒ¤‹†‰ïyŒc‰ž‘åz
@h•ªŠ„MTMDDs for CFƒ}ƒVƒ“‚ɂ‚¢‚Ä,h
 @’†Œ´ Œ[‹M(ŽŽ™“‡‘åŠw), ù”ö ‹Î, ¼‰Y @а(‹ãBH‹Æ‘åŠw)
2012/01/19`20
@“d‹CŠw‰ï“dŽq‰ñ˜HŒ¤‹†‰ïyŽRŒ`‘åŠwz
@w“dŒ¹“dˆ³•Ï“®œ‹Ž”ä‚ð‰ü‘P‚µ‚½ƒgƒ‰ƒ“ƒXƒCƒ“ƒs[ƒ_ƒ“ƒX‰ñ˜H‚ÌÝŒvx
 @–îè “OC’†žŠ “¿’j(“ú—§»ìŠjC‘唩 Œ«ˆê(ŽŽ™“‡‘åŠw)
2012/01/7
@“dŽqî•ñ’ÊMŠw‰ï‘æ‚Q‚S‰ñ‘½’l˜_—‚Æ‚»‚̉ž—pŒ¤‹†‰ïy‹{èz
@h‘½’i˜_—‰ñ˜H‚̃Nƒ‰ƒXƒ^•ªŠ„‚ð•\Œ»‚·‚éMTMDD for CF‚ɂ‚¢‚Ä,h
 @’†Œ´ Œ[‹M(ŽŽ™“‡‘åŠw), ù”ö ‹Î, ¼‰Y @а(‹ãBH‹Æ‘åŠw)
2011/12
@2011 International Symposium on Integrated Circuits
@"Low-Power, Low-offset Stacked Analog Latch Using an Offset Cancellation Technique,"
 @Minehiko Tateno, Hiroki Date, and Kenichi Ohhata
2011/12
@IEICE Transactions on Electronics, Vol. E94-C, No. 12, Dec. 2011
@"Low-Offset, Low-Power Latched Comparator Using Capacitive Averaging Technique,"
 @Kenichi Ohhata, Hiroki Date, and Mai Arita
2011/11/28
@“dŽqî•ñ’ÊMŠw‰ïRECONFŒ¤‹†‰ïy‹{èz
@hƒwƒeƒƒWƒjƒAƒXMDD for ECFNƒ}ƒVƒ“‚ÌÁ”ï“d—Í’x‰„ŽžŠÔςɊւ·‚éˆêlŽ@,h
 @’†Œ´ Œ[‹M(ŽŽ™“‡‘åŠw), ù”ö ‹Î, ¼‰Y @а(‹ãBH‹Æ‘åŠw)
2011/9
@IEEE Transactions on Circuits and Systems-I: Regular Papers, Vol. 58,No. 9, Sept. 2011
@"A 25 Gb/s 65-nm CMOS Low-Power Laser Diode Driver With Mutually Coupled Peaking Inductors
 @for Optical Interconnections,"
 @Norio Chujo, Toshiaki Takai, Toshiki Sugawara, Yasunobu Matsuoka,
 @Daichi Kawamura, Koichiro Adachi, Tsuneo Kawamata, Toshinobu Ohno, and Kenichi Ohhata
@@
2011/09/13`16
@“dŽqî•ñ’ÊMŠw‰ï2011”Nƒ\ƒTƒCƒFƒeƒB‘å‰ï”•\y–kŠC“¹‘åŠwz
@wˆâ“`“IƒAƒ‹ƒSƒŠƒYƒ€‚ð—p‚¢‚½Œõ”zü—pVCSELƒhƒ‰ƒCƒo‚ÌŽ©“®’²®‹Zpx@C-12-44
 @´…’s(ŽŽ™“‡‘åŠw)A‘唩Œ«ˆê(ŽŽ™“‡‘åŠw)
2011/06/15
@‹Êì‘åŠw@—ÊŽqî•ñ‰ÈŠwŒ¤‹†ŠŠJÝ‹L”Oƒ[ƒNƒVƒ‡ƒbƒvy‹Êì‘åŠwz
@wiµ‘Òu‰‰jŒõ’ÊMƒVƒXƒeƒ€—p’´‚‘¬AD/DA•ÏŠ·Ší‚Ì‹Zp“®Œüx
 @‘唩Œ«ˆê(ŽŽ™“‡‘åŠw)
2011/05/19
@“dŽqî•ñ’ÊMŠw‰ïƒVƒŠƒRƒ“ƒAƒiƒƒORFŒ¤‹†‰ïy–k‹ãB‘Û‰ï‹cêz
@w‚‘¬AD•ÏŠ·Ší‚É‚¨‚¯‚é’ïRƒ‰ƒ_[‚ÉŠÖ‚·‚éˆêlŽ@x
 @‘唩Œ«ˆê(ŽŽ™“‡‘åŠw)
2011/05/16`18
@“dŽqî•ñ’ÊMŠw‰ïLSI‚ƃVƒXƒeƒ€‚̃[ƒNƒVƒ‡ƒbƒvy–k‹ãB‘Û‰ï‹cêz
@wDPAE‹Zp‚ð—p‚¢‚½Œõ”zü—pVCSELƒhƒ‰ƒCƒo ‚Ì’á“d—͉»ŒŸ“¢x
 @´…’s(ŽŽ™“‡‘åŠw)A’†žŠ“¿’j(“ú—§»ìŠ)A‘唩Œ«ˆê(ŽŽ™“‡‘åŠw)
2011/03/14`17
@“dŽqî•ñ’ÊMŠw‰ï2011”N‘‡‘å‰ï”•\y“Œ‹ž“sŽs‘åŠwz
@wDPAE‹Zp‚ð—p‚¢‚½Œõ”zü—pVCSELƒhƒ‰ƒCƒo ‚Ì’á“d—͉»ŒŸ“¢x@C-12-57
 @´…’s(ŽŽ™“‡‘åŠw)A’†žŠ“¿’j(“ú—§»ìŠ)A‘唩Œ«ˆê(ŽŽ™“‡‘åŠw)
2011/2
@IEEE Journal of Lightwave Technology, Vol. 29, No. 3, Feb. 2011
@"Quantum Encryption Communication Over a 192-km 2.5-Gbit/s Line With
 @Optical Transceivers Employing Yuen-2000 Protocol Based on Intensity Modulation,"
 @Katsuyoshi Harasawa, Osamu Hirota, Kiichi Yamashita, Makoto Honda,
 @Kenichi Ohhata, Shigeto Akutsu, Takeshi Hosoi, and Yoshifumi Doi
2010/11/29`12/1
@“dŽqî•ñ’ÊMŠw‰ïŒ¤‹†‰ïy‹ãB‘åŠwz
@wDPAE‹Zp‚ð—p‚¢‚½17 Gb/sŒõ”zü—pVCSELƒhƒ‰ƒCƒox(ƒ|ƒXƒ^[ÜŽóÜ)
 @’JŒû —²ÆAŽR‰º ŠìŽsA‘唩 Œ«ˆê(ŽŽ™“‡‘åŠw)A’†žŠ “¿’jA–îè “O(“ú—§»ìŠ)
@
2010/9/19`22
@2010 IEEE Custom Integrated Circuits Conference
@"A 25Gb/s Laser Diode Driver with Mutually Coupled Peaking Inductors for Optical Interconnects,"
 @Norio Chujo, Tsuneo Kawamata, Kenichi Ohhata, Toshinobu Ohno
2010/09/14`17
@“dŽqî•ñ’ÊMŠw‰ï2010”Nƒ\ƒTƒCƒGƒeƒB‘å‰ï”•\y‘åã•{—§‘åŠwz
@wŒõ”zü—pVCSELƒhƒ‰ƒCƒoŒü‚¯DPAE‹Zp‚Ì’ñˆÄx@C-12-13
 @´…’sA’JŒû—²Æ(ŽŽ™“‡‘åŠw)A–îè“OA’†žŠ“¿’j(“ú—§»ìŠ)AŽR‰ºŠìŽsA‘唩Œ«ˆê(ŽŽ™“‡‘åŠw)
@wDPAE‹Zp‚ð—p‚¢‚½17 Gb/sŒõ”zü—pVCSELƒhƒ‰ƒCƒox@C-12-14
 @’JŒû—²Æ(ŽŽ™“‡‘åŠw)A–îè“OA’†žŠ“¿’j(“ú—§»ìŠ)AŽR‰ºŠìŽsA‘唩Œ«ˆê(ŽŽ™“‡‘åŠw)
2010/9
@IEEE Journal of Lightwave Technology, Vol. 28, No. 18, Sep. 2010
@"10-Gb/s Optical Transceiver Using the Yuen 2000 Encryption Protocol,"
 @Kenichi Ohhata, Osamu Hirota, Makoto Honda, Shigeto Akutsu, Yoshifumi Doi,
 @Katsuyoshi Harasawa, and Kiichi Yamashita
2010/5/30`6/2
@2010 IEEE International Symposium on Circuits and Systems
@"17 Gb/s VCSEL Driver Using Double-Pulse Asymmetric Emphasis Techniquein 90-nm CMOS
 @for Optical Interconnection," Kenichi Ohhata, Hironori Imamura, Toshinobu Ohno, Takaya Taniguchi,
 @Kiichi Yamashita, Toru Yazaki, and Norio Chujo
2010/5
@IEEE Transactions on Microwave Theory and Techniques, Vol. 58, No. 5, May 2010
@"Design of a 4 x 10 Gb/s VCSEL Driver Using Asymmetric Emphasis Technique in 90-nm CMOS
 @for Optical Interconnection,"
 @Kenichi Ohhata, Hironori Imamura, Yoshiki Takeshita, Kiichi Yamashita,Hisaaki Kanai,and Norio Chujo
2010/03/21`25
@Optical Fiber Communication Conference 2010
@"360 km Field Transmission of 10 Gbit/s Stream Cipher by Quantum Noisefor Optical Network," OWC4
 @Yoshifumi Doi, Shigeto Akutsu, Makoto Honda, Katsuyoshi Harasawa, Osamu Hirota, Satoki Kawanishi,
 @Kenichi Ohhata, and Kiichi Yamashita
2010/03/16`19
@“dŽqî•ñ’ÊMŠw‰ï2010”N‘‡‘å‰ï”•\y“Œ–k‘åŠwz
@w10Gbit/s Œõ’ÊM—ÊŽqˆÃ†(Y-00)“`‘—‘•’u‚̃tƒB[ƒ‹ƒh“`‘—ŽÀŒ±x@B-10-31
 @“yˆä‹g•¶Aš¨dlA–{“c^AŒ´àVމÃi“ú—§JTEjAL“cCA켌åŠîi‹Êì‘åŠwjA‘唩Œ«ˆêAŽR‰ºŠìŽs(ŽŽ™“‡‘åŠw)
@w2’iŠK‹ì“®\‘¢‚É‚æ‚éRF-MEMS ƒXƒCƒbƒ`‚Ì‚‘¬E’á“dˆ³‰»‚ÌŒŸ“¢x@C-2-43
 @‰Í–ì–¾A‹v‰i‰pŒdA‘唩Œ«ˆêAŽR‰ºŠìŽs(ŽŽ™“‡‘åŠw)
@wŽ¥ŠE‘ŠŽE\‘¢‚ð—L‚·‚é’áƒNƒƒXƒg[ƒNƒCƒ“ƒ_ƒNƒ^‚̈ê’ñˆÄx@C-12-7
 @‘å–ì¹MAŽR‰ºŠìŽsA‘唩Œ«ˆê(ŽŽ™“‡‘åŠw)
@w”ñ‘Î̃Gƒ“ƒtƒ@ƒVƒXVCSEL ƒhƒ‰ƒCƒo‚É‚¨‚¯‚éƒWƒbƒ^‚ÌÁŒõ”äˆË‘¶«x@C-12-57
 @’JŒû—²Æ(ŽŽ™“‡‘åŠw)A’†žŠ“¿’j(“ú—§»ìŠ)AŽR‰ºŠìŽsA‘唩Œ«ˆê(ŽŽ™“‡‘åŠw)
2010/03/01
@“dŽqî•ñ’ÊMŠw‰ïƒVƒŠƒRƒ“ƒAƒiƒƒORFŒ¤‹†‰ïy‹ãB‘åŠwz
@w’´‚‘¬AD•ÏŠ·Ší‚É‚¨‚¯‚é “ü—ÍM†‘шæ‚ÉŠÖ‚·‚éˆêlŽ@x
 @‘唩Œ«ˆê(ŽŽ™“‡‘åŠw)
2009/11
@IEEE Journal of Solid-State Circuits, Vol. 44, No. 11, Nov. 2009
@"Design of a 770-MHz, 70-mW, 8-bit Subrangong ADC Using Reference Voltage Architecture,"
 @Kenichi Ohhata, Koki Uchino, Yuichiro Shimizu,
 @Kosuke Oyama, and Kiichi Yamashita
2009/09/15`18
@“dŽqî•ñ’ÊMŠw‰ï2009”Nƒ\ƒTƒCƒGƒeƒB‘å‰ï”•\yVŠƒ‘åŠwz
@w”ñ‘Î̃Gƒ“ƒtƒ@ƒVƒXVCSELƒhƒ‰ƒCƒo‚ð—p‚¢‚½10Gb/s“`‘—ŽÀŒ±x@C-12-51
 @’JŒû—²Æ(ŽŽ™“‡‘åŠw)E’†žŠ“¿’j(“ú—§»ìжŽY‹ZpŒ¤‹†Š)EŽR‰ºŠìŽsE‘唩Œ«ˆê(ŽŽ™“‡‘åŠw)
@
wOhmicŒ^ƒTƒ“ƒhƒCƒbƒ`\‘¢RF-MEMSƒXƒCƒbƒ`x@C-2-86
@Ô⃖çEŽR‰ºŠìŽsE‘唩Œ«ˆê(ŽŽ™“‡‘åŠw)
2009/08/02`06
@SPIE Optics + Photonics 2009
@"Experiments of 10 Gbit/sec quantum stream cipher applicable to optical
 @Ethernet and optical satellite link," 7465-08
 @Osamu Hirota, Kenichi Ohhata, Makoto Honda, Shigeto Akutsu, Yoshifumi
 @Doi, Katsuyoshi Harasawa, and Kiichi Yamashita
2009/03/17`20
@“dŽqî•ñ’ÊMŠw‰ï2009”N‘‡‘å‰ï”•\yˆ¤•Q‘åŠwz
@w臒lÝ’è‹@”\“à‘ lƒRƒ“ƒpƒŒ[ƒ^‚É‚¨‚¯‚é臒l•ⳋZpx@C-12-66
 @‘åŽRN—SE“à–ì_ŠîE´…—Cˆê˜YEŽR‰ºŠìŽsE‘唩Œ«ˆê(ŽŽ™“‡‘åŠw)
@wŽQÆ“dˆÊƒvƒŠƒ`ƒƒ[ƒW•ûŽ®‚ð—p‚¢‚½770 MS/s, 8 bit ƒTƒuƒŒƒ“ƒWƒ“ƒOŒ^ADCx@C-12-67
 @“à–ì_ŠîE‘åŽRN—SE´…—Cˆê˜YEŽR‰ºŠìŽsE‘唩Œ«ˆê(ŽŽ™“‡‘åŠw)
2009/01/21`23
@“d‹CŠw‰ï“dŽq‰ñ˜HŒ¤‹†‰ïy‰«“ꌧΊ_Žsz
@w•‰«ƒCƒ“ƒs[ƒ_ƒ“ƒX‰ñ˜H‚É‚æ‚éƒgƒ‰ƒ“ƒXƒCƒ“ƒs[ƒ_ƒ“ƒXƒAƒ“ƒv‚ÌL‘ш扻Žè–@
 @’|‰º ‰ÀŠòC‘唩 Œ«ˆêCŽR‰º ŠìŽs (ŽŽ™“‡‘åŠw)
@w”ñ‘Î̃Gƒ“ƒtƒ@ƒVƒX‹Zp‚ð—p‚¢‚½Œõ”zü—p90nm CMOS 4 X 10 Gb/s VCSELƒhƒ‰ƒCƒox
 @¡‘º —T“TC‘唩 Œ«ˆêCŠÖ Œ’Ž¡C’|‰º ‰ÀŠòCŽR‰º ŠìŽs (ŽŽ™“‡‘åŠw)C‹àˆä ‹v—ºC’†žŠ “¿’ji“ú—§»ìŠj
2008/12/16`20
@Asian Pacific Microwave Conference (APMC)
@wA 90-nm CMOS 4 ~ 10 Gb/s VCSEL Driver using Asymmetric Emphasis Technique for Optical Interconnectionx
 @Kenichi Ohhata, Kenji Seki, Hironori Imamura, Yoshiki Takeshita, Kiichi Yamashita,
 @Hisaaki Kanai, and Norio Chujo
2008/12/02
@“dŽqî•ñ’ÊMŠw‰ïƒVƒŠƒRƒ“ƒAƒiƒƒORFŒ¤‹†‰ï
@w10GS/s 10bit DAC-LSI‚ÌŠJ”x
 @”— h•½C´… ‰ë—TCŽR‰º ŠìŽs (ŽŽ™“‡‘åŠw)C–{“c ^CŒ´àV Ž‰Ã (“ú—§î•ñ’ÊMƒGƒ“ƒWƒjƒAƒŠƒ“ƒO)C‘唩 Œ«ˆê (ŽŽ™“‡‘åŠw)
@wCMOS‚‘¬AD•ÏŠ·Šíi“Á•ʵ‘Òu‰‰jx
 @‘唩 Œ«ˆê (ŽŽ™“‡‘åŠw)
2008/11/5`7
@IEEE Asian Solid-State Circuit Conference (A-SSCC)[JAL Resort Sea Hawk Hotel,Fukuoka,Japan]
@Session 1 : Multi-stage A/D Converters
@w770-MHz, 70-mW, 8-bit Subranging ADC using Reference Voltage Precharging Architecturex1-1
 @Kenichi Ohhata, Koki Uchino, Yuichiro Shimizu, Yasuhiro Oyama, and Kiichi Yamashita@Kagoshima University, Japan
2008/9/16`19
@2008“dŽqî•ñ’ÊMŠw‰ï
@w10GS/s, 10bit DAC LSI‚Ì“Á«•]‰¿x
 @´…‰ë—TE”—@h•½EŽR‰ºŠìŽsiŽŽ™“‡‘åjE–{“c@^EŒ´àVމÃi“ú—§î•ñ’ÊMƒGƒ“ƒWƒjƒAƒŠƒ“ƒOjE‘唩Œ«ˆêiŽŽ™“‡‘åj
@w‚‘¬ DAC LSI‚ð—p‚¢‚½8 PAM 30 Gb/s“`‘—ŽÀŒ±x
 @”—@h•½E´…‰ë—TE‰F–ì“NŽjEŽR‰ºŠìŽsE‘唩Œ«ˆêiŽŽ™“‡‘åj
2008/7/16`17
@STARCƒtƒH[ƒ‰ƒ€^ƒVƒ“ƒ|ƒWƒEƒ€2008yƒpƒVƒtƒBƒR‰¡•lz
@w’áÁ”ï“d—ÍA’´‚‘¬AD•ÏŠ·Ší‚ÉŠÖ‚·‚錤‹†x@B-9
 @‘唩Œ«ˆêE“à–ì_ŠîE´…—Cˆê˜Y(ŽŽ™“‡‘åŠw)
@wƒ{ƒfƒBƒoƒCƒAƒX§Œä‚ð—p‚¢‚½1GS/‚“ T/H‰ñ˜Hx@A-19
 @´…—Cˆê˜YE“à–ì_ŠîE‘唩Œ«ˆê(ŽŽ™“‡‘åŠw)
2008/3/18`21
@“dŽqî•ñ’ÊMŠw‰ï2008”N‘‡‘å‰ï”•\y–k‹ãBŠwpŒ¤‹†“sŽsz
@wŒ¸Š‹É‚ð—L‚·‚鋤Uƒ‚[ƒhؑւ¦Œ^BPF‚̈ê’ñˆÄx@C-2-119
 @¼Œ³‘ô^E‘å–ì¹MEŽR‰ºŠìŽsE‘唩Œ«ˆê(ŽŽ™“‡‘åŠw)
@wToggleŒ´—‚ð—p‚¢‚½ƒV[ƒ\[\‘¢Œ^RF-MEMS SPDTƒXƒCƒbƒ`x@C-2-123
 @“n£“NŽuE¼Œ³‘ô^EŽR‰ºŠìŽsE‘唩Œ«ˆê(ŽŽ™“‡‘åŠw)
@wRF-MEMSƒXƒCƒbƒ`“d‹ÉÚG•”‚̃I[ƒ~ƒbƒN“Á«‰ð̓Vƒ~ƒ…ƒŒ[ƒ^x@C-5-17
 @‹v‰i‰pŒdE¼Œ³‘ô^EŽR‰ºŠìŽsE‘唩Œ«ˆê(ŽŽ™“‡‘åŠw)
2008/2
@*IEICE Trans. Commun., Vol. E91-B, No.2 Feb. 2008, pp. 572-574,*
@wSandwitch Structure Type RF-MEMS Variable Capacitor with Low Voltage Controllability and Wide Tuning Range,x
 @Takuma Nishimoto, Kiichi Yamashita, and Kenichi Ohhata
2007/11/25
@*IEICE Electronics Express, Vol. 4, No.22, 2007, pp. 701-706,*
@wA 1-GHz, 56.3-dB SFDR CMOS track-and-hold circuit with body-bias control circuit,x
 @Kenichi Ohhata, Kosuke Yayama, Yuichiro Shimizu and Kiichi Yamashita
2007/9/13`14
@ƒGƒŒƒNƒgƒƒjƒNƒXŽÀ‘•Šw‰ïƒ}ƒCƒNƒƒGƒŒƒNƒgƒƒjƒNƒXƒVƒ“ƒ|ƒWƒEƒ€”•\yb“ì‘åŠwz
@w’á“dˆ³‹ì“®ELƒ`ƒ…[ƒjƒ“ƒOƒŒƒ“ƒWE‚üŒ`«‚ÌMEMS‰Â•σLƒƒƒpƒVƒ^x
 @¼Œ³‘ô^EŽR‰ºŠìŽsE‘唩Œ«ˆê(ŽŽ™“‡‘åŠw)
2007/9/10`14
@“dŽqî•ñ’ÊMŠw‰ï 2007”Nƒ\ƒTƒCƒGƒeƒB‘å‰ï”•\y’¹Žæ‘åŠwz
@w10Gb/sŒõ’ÊM—ÊŽqˆÃ†iY-00j“`‘——p•Ï’²Šíƒhƒ‰ƒCƒoLSI‚ÌŒŸ“¢x@CS-12-8@
 @´…‰ë—TE‰F–ì“NŽjE”—h•½E(ŽŽ™“‡‘åŠw)E‘唩Œ«ˆêEŽR‰ºŠìŽs(ŽŽ™“‡‘åŠw)
@wƒ{ƒfƒBƒoƒCƒAƒX§Œä‰ñ˜H•t‚«S/H‰ñ˜H‚É‚¨‚¯‚éƒtƒB[ƒhƒXƒ‹[’ጸ‹Zpx@CS-12-20@
 @´…—Cˆê˜YE–îŽR_•ãE‘唩Œ«ˆêEŽR‰ºŠìŽs(ŽŽ™“‡‘åŠw)
2007/9/3`4
@STARCƒ|ƒXƒ^[ƒZƒbƒVƒ‡ƒ“yç—¢ã‹}ƒzƒeƒ‹z
@w1 GS/s, 8 bit ŽQÆ“dˆÊƒvƒŠƒ`ƒƒ[ƒWŒ^ƒTƒuƒŒƒ“ƒWƒ“ƒOAD•ÏŠ·Šíx@
 @–îŽR_•ãE“à–ì_ŠîE‘唩Œ«ˆêEŽR‰ºŠìŽs(ŽŽ™“‡‘åŠw)
2007/5/24`25
@“dŽqî•ñ’ÊMŠw‰ï Œõƒtƒ@ƒCƒo‰ž—p‹ZpŒ¤‹†‰ïiOFTjyŽŽ™“‡‘åŠwz
@wFBGŒõƒtƒ@ƒCƒoƒZƒ“ƒVƒ“ƒOƒVƒXƒeƒ€‚É‚¨‚¯‚é‚‘¬E‚¸“xŒv‘ª•ûŽ®‚ÌŒŸ“¢x@
 @¼”—‘ñ˜NE“n•Ó—TŽiE‘唩Œ«ˆêEŽR‰ºŠìŽs(ŽŽ™“‡‘åŠw)EˆÀˆäCˆê(“ŒˆŸƒGƒ‹ƒƒX)
2007/3/20`23
@“dŽqî•ñ’ÊMŠw‰ï2007”N‘‡‘å‰ï”•\y–¼é‘åŠwz
@w’á“dˆ³‹ì“®ELƒ_ƒCƒiƒ~ƒbƒNƒŒƒ“ƒWMEMS‰Â•σLƒƒƒpƒVƒ^x@CS-2-1
 @¼Œ³‘ô^EŽR‰ºŠìŽsE‘唩Œ«ˆê(ŽŽ™“‡‘åŠw)
@wFBG˜A‘±ì¬‚É‚¨‚¯‚éƒIƒ“ƒ^ƒCƒ€ƒ‚ƒjƒ^ƒŠƒ“ƒOƒVƒXƒeƒ€x@C-13-41
 @¼”—‘ñ˜NE“n•Ó—TŽiE‘唩Œ«ˆêEŽR‰ºŠìŽs(ŽŽ™“‡‘åŠw)EˆÀˆäCˆê(“ŒˆŸƒGƒ‹ƒƒX)
@
@wƒAƒiEƒfƒW¬ÚLSI—pPCBM†üŠÔƒAƒCƒ\ƒŒ[ƒVƒ‡ƒ“‚ÉŠÖ‚·‚錟“¢x@C-12-25
 @´…—Cˆê˜YE㑺—EmE–îŽR_•ãE“à–ì_ŠîE‘唩Œ«ˆêEŽR‰ºŠìŽs(ŽŽ™“‡‘åŠw)
@w10GbpsŒõ”zü—pŠJƒ‹[ƒvŒ^VCSEL‹ì“®‰ñ˜Hx@C-12-32
 @—›@Œ¾ŸEŠÖ@Œ’Ž¡EŒú’n•ÛKE‘唩Œ«ˆêEŽR‰ºŠìŽs(ŽŽ™“‡‘åŠw)
@wƒ{ƒfƒBƒoƒCƒAƒX§Œä‰ñ˜H‚ð‹ï”õ‚µ‚½‚¸“xS/H‰ñ˜Hx@C-12-33
 @–îŽR_•ãE´…—Cˆê˜YE㑺—EmE‘唩Œ«ˆêEŽR‰ºŠìŽs(ŽŽ™“‡‘åŠw)
@w‚‘¬ƒRƒ“ƒpƒŒ[ƒ^‚̃IƒtƒZƒbƒgƒLƒƒƒ“ƒZƒ‹‰ñ˜H•ûŽ®‚̈ꌟ“¢x@C-12-34
 @㑺—EmE–x]L‹PE‘唩Œ«ˆêEŽR‰ºŠìŽs(ŽŽ™“‡‘åŠw)
2006/9/19`22
@“dŽqî•ñ’ÊMŠw‰ï2006”Nƒ\ƒTƒCƒGƒeƒB‘å‰ï”•\y‹à‘ò‘åŠwz
@wFBGŒõ–hЃVƒXƒeƒ€‚É‚¨‚¯‚é‚‘¬”g’·ŒŸo•ûŽ®‚̈ꌟ“¢x@B-13-26
 @¼”—‘ñ˜NE“n•Ó—TŽi(ŽŽ™“‡‘åŠw)EˆÀˆäCˆê(“ŒˆŸƒGƒ‹ƒƒX)E‘唩Œ«ˆêEŽR‰ºŠìŽs(ŽŽ™“‡‘åŠw)
@w3GS/s 6bit ƒtƒ‰ƒbƒVƒ…Œ^ADC LSI (1) -ƒRƒ“ƒpƒŒ[ƒ^‚Ì‚‘¬‰»‹y‚Ñ‚Š´“x‰»-x@C-12-16
 @–îŽR_•ãE㑺—EmE‰i‹g–FsEŒà@ŒcE‘唩Œ«ˆêEŽR‰ºŠìŽs(ŽŽ™“‡‘åŠw)
@w3GS/s 6bit ƒtƒ‰ƒbƒVƒ…Œ^CMOS ADC LSI (2) -ŽŽìŒ‹‰Ê-x@C-12-17
 @㑺—EmE–îŽR_•ãE‰i‹g–FsEŒà@ŒcE‘唩Œ«ˆêEŽR‰ºŠìŽs(ŽŽ™“‡‘åŠw)
2005/3/25
@“dŽqî•ñ’ÊMŠw‰ï2006”N‘‡‘å‰ï”•\y‘ŽmŠÚ‘åŠwz
@wRFŒg‘Ñ’[––—p¬Œ^E’á“dˆ³‹ì“®RF-MEMSƒXƒCƒbƒ`x@C-2-26
 @¼Œ³ ‘ô^EŽR‰º ŠìŽsE‘唩 Œ«ˆêiŽŽ™“‡‘åj
@wŒõƒtƒ@ƒCƒo–hЃVƒXƒeƒ€‚É‚¨‚¯‚éFBGA‰ž—Í‹y‚шʒu¸“x‚ÌŒŸ“¢x@B-13-38
 @–©èŸ–çiŽŽ™“‡‘åjEˆÀˆäCˆêi“Œ˜±ƒGƒ‹ƒƒXjE—›@Œ¾ŸE¼”—‘ñ˜NE‘唩Œ«ˆêEŽR‰ºŠìŽsiŽŽ™“‡‘åj
2006/3/20
@IEICE Trans. Electron., Vol. E89-C, No.2 Feb. 2006,
@wDesign of Low-Noise,Low-Power 10-Ghz VCO Using 0.18-um CMOS Technology,x pp. 203-205.
 @Kenichi Ohhata, Katsuyoshi Harasawa, Makoto Honda and Kiichi Yamashita
2005/11/28
@‘æ‚X‰ñƒVƒXƒeƒ€LSIƒ[ƒNƒVƒ‡ƒbƒv
@w0.18um CMOS»‘¢‹Zp‚ð—p‚¢‚½’áƒRƒXƒg10Gb/sŒõ’ÊM—pLSI‚ÌŠJ”x
 @¬–ì GˆêA“cŒû —ÊŠ°AŒ¢’Ë ³“¹A㑺 —EmA‘唩 Œ«ˆêAŽR‰º ŠìŽs
2005/9/29
@•½¬17”N“x“d‹CŠÖŒWŠw‰ï‹ãBŽx•”˜A‡‘å‰ï”•\y•Ÿ‰ªH‹Æ‘åŠwz
@wFBG‚ð—p‚¢‚½Œõƒtƒ@ƒCƒo–hЃVƒXƒeƒ€ƒVƒ~ƒ…ƒŒ[ƒ^‚ÌŒŸ“¢x@08-1P-01
 @¼”—‘ñ˜NE–©èŸ–çE—›@Œ¾ŸE‘唩Œ«ˆêiŽŽ™“‡‘åjEˆÀˆäCˆêi“Œ˜±ƒGƒ‹ƒƒXjEŽR‰ºŠìŽsiŽŽ™“‡‘åj
2005/9/22
@“dŽqî•ñ’ÊMŠw‰ï2005”Nƒ\ƒTƒCƒGƒeƒB‘å‰ï”•\y–kŠC“¹‘åŠwz
@wFBG‚ð—p‚¢‚½Œõƒtƒ@ƒCƒo–hЃVƒXƒeƒ€‚É‚¨‚¯‚éƒZƒ“ƒTÚ‘±•û–@‚ÌŒŸ“¢x@B-13-21
 @¼”—‘ñ˜NE—›@Œ¾ŸE–©èŸ–çiŽŽ™“‡‘åjEˆÀˆäCˆêi“ŒˆŸƒGƒ‹ƒƒXjE‘唩Œ«ˆêEŽR‰ºŠìŽsiŽŽ™“‡‘åj
@wFBG‚ð—p‚¢‚½Œõƒtƒ@ƒCƒo–hЃVƒXƒeƒ€‚ÌŒŸ“¢x@B-13-22
 @–©èŸ–çiŽŽ™“‡‘åjEˆÀˆäCˆêi“Œ˜±ƒGƒ‹ƒƒXjE—›@Œ¾ŸE¼”—‘ñ˜NE‘唩Œ«ˆêEŽR‰ºŠìŽsiŽŽ™“‡‘åj
@w0.18um CMOS‹Zp‚ð—p‚¢‚½’áŽG‰¹10GHz VCOx@C-12-28
 @‘唩Œ«ˆêiŽŽ™“‡‘åjEŒ´àVމÃE–{“c@^i“ú—§ƒnƒCƒuƒŠƒbƒhƒlƒbƒgƒ[ƒNjEŽR‰ºŠìŽsiŽŽ™“‡‘åj
@w0.18um CMOS‹Zp‚ð—p‚¢‚½10Gb/s EA•Ï’²Šíƒhƒ‰ƒCƒox@C-12-28
 @’r“à‰p—mAŒ´àVމÃA–{“c^A_‰iŸAŽR‰ºŠìŽsA‘唩Œ«ˆê
@w0.18-ƒÊm CMOS 10-Gb/s 4:1 MUX‚Ì’áÁ”ï“d—͉»E–ÊÏ팸ŒŸ“¢x@C-12-29
 @“cŒû—ÊŠ°EŒ¢’˳“¹iŽŽ™“‡‘åjEŒ´àVމÃi“ú—§ƒnƒCƒuƒŠƒbƒhƒlƒbƒgƒ[ƒN jE‘唩Œ«ˆêEŽR‰ºŠìŽsiŽŽ™“‡‘åj
@w0.18-ƒÊmCMOS 10-Gb/s 1:4 DEMUXƒs[ƒLƒ“ƒO‰ñ˜H•ûŽ®ŒŸ“¢x@C-12-30
 @¬–ìGˆêiŽŽ™“‡‘åjEŒ´àVމÃi“ú—§ƒnƒCƒuƒŠƒbƒhƒlƒbƒgƒ[ƒNjE‘唩Œ«ˆêEŽR‰ºŠìŽsiŽŽ™“‡‘åj
2005/
@2005”N“d‹CŠÖŒWŠw‰ï‹ãBŽx•”˜A‡‘å‰ï”•\
@w1:4 DEMUX‚Ì‚‘¬‰»ŒŸ“¢x@08-1P-01
 @¬–ìGˆêiŽŽ™“‡‘åŠwjE‘唩Œ«ˆêEŽR‰ºŠìŽsiŽŽ™“‡‘åj
2005/
@2004”N“dŽqî•ñ’ÊMŠw‰ï’ÊMƒ\ƒTƒCƒGƒeƒB‘å‰ï”•\
@w40Gbps MUX/DMUX LSI —p2 ’ü”{Œ^40GHz VCO ‚É‚¨‚¯‚鉷“x•âž‹Zpx@C-2-18
 @’†‘º•óO, ‘“c“O, ‘唩Œ«ˆê, “n粌\‹I, ‹g‰ª”Ž”V, “핎u, “c•Ó³—Ï, ¬ŽR–¾•v, Œ´“c‘ì, ˜h”öŸ—R
2004/9/29
@“dŽqî•ñ’ÊMŠw‰ï‹ãBŽx•”Šw¶‰ïu‰‰‰ïyŽŽ™“‡‘åŠwz
@w1F4 DEMUX‚Ì‚‘¬‰»ŒŸ“¢x@C-30
 @¬–ìGˆêiŽŽ™“‡‘åŠwjE‘唩Œ«ˆêEŽR‰ºŠìŽsiŽŽ™“‡‘åj
@w2GS/s,6bit ƒtƒ‰ƒbƒVƒ…Œ^AD•ÏŠ·Ší‚ÌÝŒv(1)x@C-18
 @‰i‹g–FsiŽŽ™“‡‘åjE‘唩Œ«ˆêEŽR‰ºŠìŽsiŽŽ™“‡‘åj
@w2GS/s,6bit ƒtƒ‰ƒbƒVƒ…Œ^AD•ÏŠ·Ší‚ÌÝŒv(2)x@C-19
 @㑺—EmiŽŽ™“‡‘åŠwjE‘唩Œ«ˆêEŽR‰ºŠìŽsiŽŽ™“‡‘åj
2004/9/23
@“dŽqî•ñ’ÊMŠw‰ï2005”Nƒ\ƒTƒCƒGƒeƒB‘å‰ï”•\y“¿“‡‘åŠwz
@wFBG‚ð—p‚¢‚½Œõƒtƒ@ƒCƒo–hЃVƒXƒeƒ€‚̃Vƒ~ƒ…ƒŒ[ƒVƒ‡ƒ“ƒ‚ƒfƒ‹‚ÌŒŸ“¢x@B-13-20
 @–©èŸ–çE—›@Œ¾ŸE‘唩Œ«ˆêEŽR‰ºŠìŽsiŽŽ™“‡‘åjEˆÀˆäCˆêi“ŒˆŸƒGƒ‹ƒƒXj
@Radio Frequency Integrated Circuits (RFIC) Symposium, 2004. Digest of Papers.
@wA Fully Integrated 39.8-/43-GHz VCO-featuring Wide Tuning Range and Low Temperature-drift-for Single-chip MUX/DEMUX LSIsxpp.317-320
 @Takahiro Nakamura, Toru Masuda, Kenichi Ohhata, Keiki Watanabe, Hiroyuki Yoshioka, Takeshi Kusunoki,
 @Masamichi Tanabe, Akio Koyama, Takashi Harada, and Katsuyoshi Washio