リンクアクセスEnglish

電気通信大学 石橋研究室

投稿論文


 2017年

  1. Koichiro Ishibashi, Tran Ngoc Thinh, Guanghao Sun
    "IoT SENSOR TECHNOLOGIES TO ADDRESS ISSUES OF ASEAN REGION"
    Key Note Speech of RCCIE2017 (Regional Conference on Computer and Information Engineering), Nov. 2017, Ho Chi Minh City, Vietnam
  2. Koichiro Ishibashi, Ryohei Takitoge, Shohei Ishigaki
    "Beat Sensors IoT Technology Suitable for Energy Saving"
    Invited ICDV2017 (Integrated Circuits, Design, and Verification)l, Nov. 2017, Hanoi, Vietnam
  3. Jiro Ida, Kenji Itoh, Koichiro Ishibashi
    "Possibility of Super Steep Subthreshold Slope Devices for High Efficiency RF Energy Harvesting of Ultra Low Power Input"
    Invited TJMW2017(Thai Japan Micro Wave), Jun. 2017, Bangkok, Thailand
  4. Jiro IDA, Kenji ITOH, Koichiro ISHIBASHI
    "Review of Steep Subthreshold Slope Devices and its possibility for High Efficiency RF Energy Harvesting"
    Invited VJMW2017(Vietnam Japan MicroWave), Jun. 2017, Hanoi, Vietnam
  5. Koichiro ISHIBASHI, Ryohei TAKITOGE , Shohei ISHIGAKI
    "Advantages of Power and Temperature Beat Sensors for IoT Applications"
    Invited VJMW2017(Vietnam Japan MicroWave), Jun. 2017, Hanoi, Vietnam
  6. Ishibashi Koichiro, Kikuchi Junya ,Sugii Nobuyuki
    "A 910nW Delta Sigma Modulator using 65nm SOTB Technology for Mixed Signal IC of IoT Applications"
    Invited ICICDT2017(International Conference on IC Design and Technology) May 2017, Austin, Texas, US
  7. Xiaofeng Yang, Koichiro Ishibashi, Toshiaki Negishi, Tetsuo Kirimoto, Guanghao Sun
    "Short Time and Contact-Less Virus Infection Screening System with Discriminate Function Using Doppler Radar"
    BIC-TA 2017(The 12th International Conference on Bio-inspired Computing: Theories and Applications), Dec. 2017, Harbin, China
  8. Ryohei Takitoge, Masataka Kishi, Koichiro Ishibashi
    "LOW-POWER ENHANCED TEMPERATURE BEAT SENSOR WITH LONGER COMMUNICATION DISTANCE BY DATA-RECOVERY ALGORITHM"
    IEEE SENSORS2017, Nov. 2017, Glasgow, Scotland
  9. S. Momose, J. Ida, T. Mori, T. Yoshida, J. Iwata, T. Horii, T. Furuta, K.Itoh, K.Ishibashi
    "Gate Controlled Diode Characteristics of Super Steep Subthreshold Slope PNBody Tied SOI-FET for High Efficiency RF Energy Harvesting"
    S3S Conferrence2017(IEEE SOI-3D-Subthreshold Microelectronics Technology Unified Conference), Oct. 2017, San Francisco, CL, US
  10. Shinya Nii, Koichiro Ishibashi
    "A 0.148nJ/conversion 65nm SOTB Temperature Sensor LSI Using ThermistorDefined Current Source"
    S3S Conferrence2017(IEEE SOI-3D-Subthreshold Microelectronics Technology Unified Conference), Oct. 2017, San Francisco, CL, US
  11. K. Ishibashi, M. Serizawa, R. Takitoge, S. Ishigaki, T. Ishige
    "DC Current Beat: Wireless and Non-invasive DC Current Sensing Scheme"
    Eurosensors 2017, Sep. 2017, Paris, France
  12. 百瀬 駿・井田次郎・森 貴之・吉田貴大・岩田潤平・堀井隆史・古田貴大・山田拓弥・高松大地・伊東健治・石橋孝一郎・新井康夫
    「急峻なSSを持つPN-Body Tied SOI FETを用いた高効率RFエネルギーハーベスティング用Gate Controlled Diodeの特性」
    電子情報通信学会、集積回路研究会, H29年8月, 札幌
  13. Xiaofeng Yang, Guanghao Sun, Koichiro Ishibashi
    "Non-contact Acquisition of Respiration and Heart Rates Using Doppler Radar with Time Domain Peak- detection Algorithm"
    EMBC ’17 (39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society,” July 2017, Jeju, Korea
  14. Nguyen Van Trung, Koichiro Ishibashi
    "RF Characteristics of SOTB Devices for GHz Frequency Applications"
    TJMW2017(Thai Japan MicroWave), Jun. 2017, Bangkok, Thailand
  15. 楊 小鳳、石橋孝一郎
    「ドップラーレーダを用いた時間領域ピーク検出アルゴリズムによる呼吸と心拍の非接触測定」
    第56回日本生体医工学会大会, H29年5月、仙台
  16. Koichiro Ishibashi, Tran Ngoc Thinh, Guanghao Sun
    "IoT Sensor technologies and Applications in ASEAN Region"
    IUUWS2017, (Industry, UEC, UCB Work Shop 2017), Mar. 2017, Tokyo
  17. 石垣翔平、石橋孝一郎
    「同期通信MACプロトコルによるセンサノードの低電力化の検討」
    電子情報通信学会、スマート無線研究会 2017, H29年1月、松山
  18. Guanghao Sun, Nguyen Vu Trung, Takemi Matsui, Koichiro Ishibashi, Tetsuo Kirimoto, Hiroki Furukawa, Le Thi Hoi, Nguyen Nguyen Huyen, Quynh Nguyen, Shigeto Abe, Yukiya Hakozaki
    "Field evaluation of an infectious disease/fever screening radar system during the 2017 dengue fever outbreak in hanoi, vietnam: a preliminary report"
    Journal of Infection 75/6 2017
  19. 電気通信大学 石橋孝一郎 研究室
    " Beat方式による低コストエネルギーハーベスティング無線センサ"
    Embedded Technology & IoT Technology 2017, 2017年11月 パシフィコ横浜
  20. 電気通信大学 石橋孝一郎 研究室
    "ドップラーレーダーによる感染症と動作の非接触計測"
    Embedded Technology & IoT Technology 2017, 2017年11月 パシフィコ横浜


 2016年

  1. Ryohei Takitoge, Shohei Ishigaki, Tsuyoshi Ishige, Koichiro Ishibashi
    "Temperature Beat: Persistent and Energy Harvesting Wireless Temperature Sensing Scheme"
    IEEE SENSORS 2016
  2. Tsuyoshi Ishige, Koichiro Ishibashi
    "Design of -30dBm Sensitivity and Sub 10nW Wake-up Receiver for Wireless Sensor Networks Using Body Boost on 65nm SOTB Technology"
    ATC2016
  3. Koichiro Ishibashi
    13th APT Telecommunication and ICT Development Forum (ADF-13) by APT 2016
  4. 楊小鳳、石橋孝一郎、孫光鎬
    "ドップラーレーダーとArduinoによるローコスト・小型非接触心拍・呼吸計測システムの開発"
    生体医工学シンポジウム2016 1P-5-3 2016
  5. 高橋史帆、石橋孝一郎
    "エナジーハーベスティング向けシュミット・トリガ付きLDO回路"
    電子情報通信学会 ソサエティ大会 C-12-16 2016
  6. 石橋孝一郎
    "ベトナムエビ養殖場水質モニターから見たIoTの課題と効果"
    電子情報通信学会 総合大会 2016 CK-3-3 2016
  7. 石垣翔平、石橋孝一郎
    "間欠動作センサネットワークシステムにおける低電力同期通信方式の検討"
    電子情報通信学会 総合大会 2016 B-18-32 2016
  8. Tsunoda, Y.; Tsuchiya, C.; Segawa, Y.; Sawaya, H.; Hasegawa, M.; Ishigaki, S.; Ishibashi, K.
    "A Small-Size Energy-Harvesting Electric Power Sensor for Implementing Existing Electrical Appliances into HEMS,"
    IEEE Sersors J. Vol.16, No. 2, 2016, pp. 457 ~ 463.
    (one of top 25 downloaded paper in IEEE Sensors Society)
  9. Minh-Thien Hoang, Nobuyuki Sugii, Koichiro Ishibashi
    "A 1.36μW 312-315MHz Synchronized-OOK Receiver for Wireless Sensor Networks Using 65nm SOTB CMOS Technology,"
    Elsevier Solid-State Elecronics, Vol 117 (2016) p.p 161 – 169.
    (One of Most Downloaded Solid-State Electronics Articles)
  10. Van-Trung NGUYEN and Koichiro ISHIBASHI,
    Evaluation of Applying Spectrum Spreading to Synchronized-OOK Modulation Scheme,"
    The International Workshop on Modern Science and Technology 2016(IWMST2016), Nov. 1st, Taichung, Taiwan

 2015年

  1. 奥原 颯・小出知明・Johannes maximilian kuehn・Akram Ben Ahmed・石橋孝一郎・天野英晴
    「SOTB MOSFETを用いた低電力マイクロコントローラの動的基板バイアス制御機構の実装と予備評価」
    電子情報通信学会 デザインガイヤ 2015 
  2. 小出知明・石橋孝一郎・杉井信之
    「論理回路の極低電力動作を実現する基板バイアス発生回路」
    電子情報通信学会 デザインガイヤ 2015
  3. 石橋孝一郎
    「センサネットワークによるベトナムえび養殖場水質モニター」
    電子情報通信学会 ICD研究会  2015
  4. Hoang Minh Thien
    "A Study on Ultra-low Power and High Sensitibity CMOS RF Receiver for Wireless Sensor Networks," 2015
  5. Koichiro ISHIBASHI, Nobuyuki SUGII, Shiro KAMOHARA, Kimiyoshi USAMI, Hideharu AMANO, Kazutoshi KOBAYASHI, Cong-Kha PHAM
    "A Perpetuum Mobile 32bit CPU on 65nm SOTB CMOS Technology with Reverse-Body-Bias Assisted Sleep Mode,"
    IEICE TRANSACTIONS on Electronics Vol.E98-C No.7 2015
  6. Duc-Hung Le, Nobuyuki Sugii, Shiro Kamohara, Hong-Thu Nguyen, Koichiro Ishibashi, Cong-Kha Pham
    "A 400mV 0.59mW Low-power CAM-based Pattern Matching System on 65nm SOTB Process,"
    TENCON 2015
  7. Koichiro Ishibashi
    "Designs of Ultra-Low-Power and Ultra-Low-Leakage 65nm-SOTB LSI for IoT Applications," IEEE S3S Conference 2015
  8. Shohei Ishigaki and Koichiro Ishibashi
    "Power Beat: A Low‐cost and Energy Harvesting Wireless Electric Power Sensing Scheme for BEMS," ICBEST 2015
  9. Minh-Thien Hoang, Nobuyuki Sugii, Koichiro Ishibashi
    "A 27.6 μW 315 MHz low-complexity OOK receiver with on-off RF front-end,"
    IEICE Electronics Express Vol. 12 No. 7 2015
  10. Le, Duc-Hung; Sugii, Nobuyuki; Kamohara, Shiro; Nguyen, Xuan-Thuan; Ishibashi, Koichiro; Pham, Cong-Kha
    "Design of a Low-power Fixed-point 16-bit Digital Signal Processor Using 65nm SOTB Process,"
    2015 IEEE International Conference on Integrated Circuit Design and Technology (ICICDT) 120 2015
  11. 永村真也・石毛剛志・石橋孝一郎
    「くし歯型MEMS共振器の共振特性と蓄積エネルギー」
    電子情報通信学会2015総合大会 C-10-9 2015
  12. 諸橋翔太朗・石橋孝一郎・床井義之・伊良皆千里
    「ルーターの間欠動作によるセンサネットワークシステムの低電力化」
    電子情報通信学会2015総合大会 A-1-6 2015
  13. 綿引亮・石橋孝一郎・Hieu V. Bui・Thinh N. Than
    「ZigBeeを用いたセンサネットワークシステム用エナジーハーベスト電源システムの設計法」
    電子情報通信学会2015総合大会 A-1-5 2015

 2014年

  1. Duc-Hung Le, N. Sugii, S. Kamohara, H. Oda, K. Ishibashi, Cong-Kha Pham "Design of a Low-power Fixed-point 16-bit Digital Signal Processor Using 65nm SOTB Process," IEEE Region 10 ATC 2014 IEEE Region 10 ATC 2014
  2. K. Ishibashi, N. Sugii, K. Usami, H. Amano, K. Kobayashi, Cong-Kha Pham, H. Makiyama, Y. Yamamoto, H. Shinohara, T. Iwamatsu, Y. Yamaguchi, H. Oda, T. Hasegawa, S. Okanishi, H. Yanagita "A Perpetuum Mobile 32bit CPU with 13.4pJ/cycle, 0.14μA Sleep Current using Reverse-Body-Bias Assisted 65nm SOTB CMOS Technology," 電子情報通信学会 シリコン材料・デバイス研究会 電子情報通信学会 シリコン材料・デバイス研究会 2014
  3. S. Kamohara, N. Sugii, K. Ishibashi, K. Usami, H. Amano4, K. Kobayashi5, and Cong-Kha Pham "A Perpetuum Mobile 32bit CPU on 65nm SOTB CMOS Technology with Reverse-Body-Bias Assisted Sleep Mode," Hot Chips 2014 Hot Chips 2014
  4. 蒲原史朗、杉井信之、山本芳樹、槇山秀樹、山下朋弘、長谷川拓実、岡西忍、柳田博史、門島勝、前川径一、三谷仁、山縣保司、尾田秀一、山口泰男、石橋孝一郎、天野英晴、宇佐美公良、小林和淑、水谷朋子、平本俊郎 「IoT時代の高効率エレクトロニクスに向けた薄膜BOX-SOI(SOTB)CMOSの超低電圧動作回路およびデバイス技術」 応用物理学会 シリコンテクノロジー分科会 応用物理学会 シリコンテクノロジー分科会 2014
  5. H.Makiyama, Y.Yamamoto, H.Shinohara, T.Iwamatsu, H.Oda, N.Sugii, K.Ishibashi, Y.Yamaguchi "Speed enhancement at Vdd = 0.4 V and random τpd variability reduction and analyisis of τpd variability of silicon on thin buried oxide circuits," Jpn. J. Appl. Phys. vol.53 2014
  6. S. Kamohara, N. Sugii, Y. Yamamoto, H. Makiyama, T. Yamashita, T. Hasegawa, S. Okanishi, H. Yanagita, M. Kadoshima, K. Maekawa, H. Mitani, Y. Yamagata, H. Oda, Y. Yamaguchi, K. Ishibashi, H. Amano, K. Usami, K. Kobayashi, T. Mizutani, T. Hiramoto, "Low-power Electronics Association & Project Ultralow-Voltage Design and Technology of Silicon-on-Thin-Buried-Oxide (SOTB) CMOS for Highly Energy Efficient Electronics in IoT Era," 2014 Symposia on VLSI Technology and Circuits 2014
  7. N.Sugii, Y.Yamamoto, H.Makiyama, T.Yamashita, H.Oda, S.Kamohara, Y.Yamaguchi, K.Ishibashi, T.Mizutani, T.Hiramoto "Ultralow-power SOTB CMOS Technology Operating Down to 0.4 V," J. Low Power Electron. Appl. 4 2 2014
  8. Koichiro Ishibashi, Nobuyuki Sugii, Kimiyoshi Usami, Hideharu Amano, Kazutoshi Kobayashi, Cong-Kha Pham, Hideki Makiyama, Yoshiki Yamamoto, Hirofumi Shinohara, Toshiaki Iwamatsu, Yasuo Yamaguchi, Hidekazu Oda, Takumi Hasegawa, Shinobu Okanishi, Hiroshi Yanagita, Shiro Kamohara, Masaru Kadoshima, Keiichi Maekawa, Tomohiro Yamashita, Duc-Hung Le, Takumu Yomogita, Masaru Kudo, Kuniaki Kitamori, Shuya Kondo, Yuuki Manzawa "A Perpetuum Mobile 32bit CPU with 13.4pJ/cycle, 0.14μA Sleep Current using Reverse Body Bias Assisted 65nm SOTB CMOS Technology," Cool Chips XVII Cool Chips XVII 2014
  9. 綿引 亮、石橋孝一郎、Hieu V. Bui 「エナジーハーベストセンサネットワーク向け低電力pH測定法」 電子情報通信学会 2014年総合大会 電子情報通信学会 2014年総合大会講演論文集 2014
  10. 石橋孝一郎 「低電圧・低電力LSI技術の最新動向」 電子情報通信学会和文論文誌 Vol.J97-C No.1 2014
  11. Koichiro Ishibashi, Cong-Kha Pham, Nobuyuki Sugii "Perpetuum-Mobile Sensor Network Systems using a CPU on 65nm SOTB CMOS Technology," ICDV 2014 2014
  12. Minh-Thien Hoang, Nobuyuki Sugii, Koichiro Ishibashi "A 0.75V 0.574mW 2.16GHz - 3.2GHz Differential Multipass Ring Oscillator on 65nm SOTB CMOS Technology," ICDV 2014 2014
  13. Yuki Tsunoda, Chikara Tsuchiya, Yuji Segawa, Hajime Sawaya, Minoru Hasegawa, Koichiro Ishibashi "A CARD SIZE ENERGY HARVESTING ELECTRIC POWER SENSOR FOR IMPLEMENTING EXISTING ELECTRIC APPLIANCES INTO HEMS," IEEE SENSORS 2014 2014
  14. Tran Ngoc Thinh, Tu Nguyen, Bui Van Hiev, Koichiro Ishibashi "Low Power Channel Scanning with Contiki's IPv6 Stack for Wireless Sensor Network," ACOMP 2014 2014
  15. H. Nagatomi, N. Sugii, S. Kamohara, K. Ishibashi "A 36nA Thermal Run-away Immune VBB Generator Using Dynamic Substrate Controlled Charge Pump for Ultra Low Sleep Current Logic on 65nm," 2014 IEEE S3S Conference 2b.2 2014
  16. H.M. Thien, N. Sugii, K. Ishibashi "A 53μW -82dBm Sensitivity 920MHz OOK Receiver Design Using Bias Switch Technique on 65nm SOTB CMOS Technology," 2014 IEEE S3S Conference 2b.3 2014

 2013年

  1. 角田祐樹、堀川哲也、城野遼太、綿引 亮、石橋孝一郎 「既存電気機器電力測定のためのカード型電力センサ」 電子情報通信学会2013年総合大会 C-5-11 2013
  2. 日下部圭佑、井上雄策、長谷川翔一、石橋孝一郎 「カンチレバー型MEMS共振器の設計」 電子情報通信学会2013年総合大会 C-5-12 2013
  3. Hoang Minh Thien, Koichiro Ishibashi "An ultra-low power LNA design using SOTB CMOS devices," 2013 Thailand-Japan Micro Wave (TJMW2013) 2013 Thailand-Japan Micro Wave 2013
  4. H.Makiyama, Y. Yamamoto, H. Shinohara, T. Iwamatsu, H. Oda, N. Sugii, K. Ishibashi, T. Mizutani, T. Hiramoto, Y. Yamaguchi "Suppression of Die-to-Die Delay Variability of Silicon on Thin Buried Oxide (SOTB) CMOS Circuits by P/N Control with Back for Ultralow 0 4 Operation," 2013 IEDM Technical Program 2013 IEDM Technical Program 2013
  5. S. Morohashi, N. Sugii, T. Iwamatsu, S. Kamohara, Y. Kato, C-K. Pham1 and K. Ishibashi; 1The University of Electro Communications, Japan, 2Low-Power Electronics Association & Project PAGE 19 "A 44NW/10MHz Minimum Power Operation of 50K Logic Gate using 65nm SOTB Devices with Back Gate Control," 2013 SOI-3DI Subthreshold Microelectronics Technology Unified Conference IEEE S3S Conference 2013
  6. Hiroki Nagatomi, Le Duc-Hung, Cong-Kha Pham, Nobuyuki Sugii, Shirou Kamohara, Toshiaki Iwamatsu and Koichiro Ishibashi "A 4pA/Gate Sleep Current 65nm SOTB Logic Gates Using On-chip VBB Generator for Energy Harvesting Sensor Network Systems," The 2013 International Conference on Integrated Circuits, Design, and Verification (ICDV 2013) The 2013 International Confere 2013
  7. Koichiro Ishibashi "A Challenge to Perpetuum Computing using SOTB Technology," ACOMP 2013
  8. H. Makiyama, Y. Yamamoto, H. Shinohara, T. Iwamatsu, H. Oda, N. Sugii, K. Ishibashi and Y. Yamaguchi "Speed Enhancement at Vdd = 0.4 V and Randam τpd Variability Reduction of Silicon on Thin Buried Oxide (SOTB)," International Solid-State Devices and Materials International Solid-State Devi 2013
  9. N. Sugii, T. Iwamatsu, Y. Yamamoto, H. Makiyama, H. Shinohara, H. Od1, S. Kamohara, Y. Yamaguchi, T. Mizutani, K. Ishibashi and T. Hiramoto "Ultralow-Voltage Operation SOTB Technology toward Energy Efficient Electronics," International Solid-State Devices and Materials International Solid-State Devices and Materials 2013
  10. J. Kim, T. Nakura, K. Ishibashi, M. Ikeda and K. Asada "On-Chip Switched Decoupling Capacitor for Fast Voltage Hopping of DVS Systems," IEICE Trans. on Electronics vol. E96-C no. 4 2013
  11. N. Sugii, T. Iwamatsu, Y. Yamamoto, H. Makiyama, H. Shinohara, H. Oda, S. Kamohara, Y. Yamaguchi, K. Ishibashi, T. Mizutani, and T. Hiramoto "Vmin=0.4 V LSIs are the real with Silicon-on-Thin-Buried-Oxide (SOTB) — How is the application with "Perpetuum-Mobile" micro-controller with SOTB?," IEEE S3S Conference IEEE S3S Conference 2013
  12. Koichiro Ishibashi "Continuous Challenges for Ultra-Low Power LSI - Technologies, and Their Impact to ITC Societies," IEICE Vietnam Section Lecture Meeting on ICT and Inauguration Ceremony 2013

 2012年

  1. 石橋孝一郎 「低電圧・低電力化技術の最新動向」 電子情報通信学会2012年ソサエティ大会 CT-2-1 2012
  2. 石橋孝一郎 「スケーリング則から見た低電力技術とその方向」 電子情報通信学会技術研究報告[集積回路] ICD-2011-136 2012
  3. J. Kim, T. Nakura, H. Takata, K. Ishibashi, M. Ikeda and K. Asada "On-Chip Switched Parasitic Capacitors of Sleep Blocks for Resonant Supply NoiseCancelling," IEICE Trans. on Electronics vol. E95-C no. 4 2012
  4. 石橋孝一郎 「エレクトロニクス技術による省エネルギー化への貢献」 第5回TAMA産学官金サミット 予稿なし 2012
  5. 小野内雅文・大津賀一雄・五十嵐康人・池谷豊人・森田貞幸・石橋孝一郎・柳沢一正 「薄膜MOSトランジスタを用いた40nm CMOS高速応答デジタルLDOレギュレータ」 電子情報通信学会技術研究報告 SDM2012-82 2012
  6. Kazuo Otsuga, Masafumi Onouchi, Yasuto Igarashi, Toyohito Ikeya, Sadayuki Morita, Koichiro Ishibashi*, and Kazumasa Yanagisawa "An On-Chip 250 mA 40 nm CMOS Digital LDO Using Dynamic Sampling Clock Frequency Scaling with Offset-Free TDC-Based Voltage Sensor," 25th IEEE International System-on-Chip Conference (SOCC2012) Digest 11-14 2012
  7. 石橋孝一郎 「低電圧・低電力技術の最新動向」 2012
  8. 石橋孝一郎 「ITの低電力技術の研究動向とLEAPプロジェクトにおける無限動作LSIへの挑戦」 DAシンポジウム2012 -システムLSI設計技術とDA- 2012
  9. Ryouta SHIRONO, VU Trong Thien, Kohichiro ISHIBASHI "Sleep Mode Implementation to ZigBee Router Devices for Wireless Sensor Networks," The 3rd IEICE International Conference on Integrated Circuits and Devices in Vietnam (ICDV 2012) 137-142 2012
  10. 石橋孝一郎 「スケーリング則から見た低電力技術とその方向」 電子情報通信学会 集積回路研究会 2012

 2011年

  1. Koichiro Ishibashi, Kenichi Osada, Masanao Yamaoka, Eishi Ibe, Koji Nii, Tsukamoto Yasumasa "Low Power and Reliable SRAM Memory Cell and Cell Array Design," Springer Science + Business Media 2011
  2. Onouchi, M.; Otsuga, K.; Igarashi, Y.; Ikeya, T.; Morita, S.; Ishibashi, K.; Yanagisawa, K. "A 1.39-V input fast-transient-response digital LDO composed of low-voltage MOS transistors in 40-nm CMOS process," IEEE A-SSCC 2011 37-40 2011
  3. K. Jinmyoung, T. Nakura, H. Takata, K. Ikeda, and K. Asada "On-chip resonant supply noise reduction utilizing switched parasitic capacitors of sleep blockes with trimode power gating structure," 37th. European Solid-State Circuits Conference ESSCIRC 2011 183-186 2011
  4. Jinmyoung Kim, Toru Nakura, Hidehiro Takata, Koichiro Ishibashi, Makoto Ikeday and Kunihiro Asada "Decoupling Capacitance Boosting for On-Chip Resonant Supply Noise Reduction," 2011 IEEE 14th International Symposium on Design and Diagnostics of Electronic Circuits and Systems 14 111-114 2011
  5. Koichiro Ishibashi "Low Power Technologies and their impact on ITC Societies," The 2011 International Conference on Integrated Circuits and Devices in Vietnam 2011
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