IEICE Trans

Kazuo TSUBOUCHI

1/2f_s Direct RF Under Sampling Receiver for Multi Channel Satellite Systems Daliso BANDA Mizuki MOTOYOSHI Tomokazu KOIZUMI Osamu WADA Tuan Thanh TA Suguru KAMEDA Noriharu SUEMATSU Tadashi TAKAGI Kazuo TSUBOUCHI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2015/07/01 Vol. E98-C No. 7 pp. 669-676 Type of Manuscript: Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technology) Category: Active Circuits/Devices/Monolithic Microwave Integrated Circuits Keyword: RF sampling, Software Radio, sampling mixer, direct RF, RFIC, satellite communication,
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A Calibrationless Si-CMOS 5-bit Baseband Phase Shifter Using a Fixed-Gain-Amplifier Matrix Tuan Thanh TA Shoichi TANIFUJI Suguru KAMEDA Noriharu SUEMATSU Tadashi TAKAGI Kazuo TSUBOUCHI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2013/10/01 Vol. E96-C No. 10 pp. 1322-1329 Type of Manuscript: PAPER Category: Microwaves, Millimeter-Waves Keyword: baseband phase shifter, broadband communication, millimeter wave, phased array antenna,
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Measured Downlink Throughput Performance of MBWA System in Urban Area Suguru KAMEDA Hiroshi OGUMA Noboru IZUKA Yasuyoshi ASANO Yoshiharu YAMAZAKI Noriharu SUEMATSU Tadashi TAKAGI Kazuo TSUBOUCHI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2013/01/01 Vol. E96-B No. 1 pp. 329-334 Type of Manuscript: LETTER Category: Wireless Communication Technologies Keyword: MBWA, FH-OFDMA, FLASH-OFDM, field trial,
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60-GHz Band Copper Ball Vertical Interconnection for MMW 3-D System-in-Package Front-End Modules Satoshi YOSHIDA Shoichi TANIFUJI Suguru KAMEDA Noriharu SUEMATSU Tadashi TAKAGI Kazuo TSUBOUCHI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2012/07/01 Vol. E95-C No. 7 pp. 1276-1284 Type of Manuscript: PAPER Category: Microwaves, Millimeter-Waves Keyword: millimeter-wave, 60-GHz band, system-in-package, vertical interconnection, copper balls, WPAN,
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A 60 GHz-Band 3-Dimensional System-in-Package Transmitter Module with Integrated Antenna Noriharu SUEMATSU Satoshi YOSHIDA Shoichi TANIFUJI Suguru KAMEDA Tadashi TAKAGI Kazuo TSUBOUCHI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2012/07/01 Vol. E95-C No. 7 pp. 1141-1146 Type of Manuscript: INVITED PAPER (Special Section on Recent Trends of Microwave Systems and Their Fundamental Technologies) Category: Keyword: module, RFIC, MMIC, antenna integration, millimeter-wave, SiP, stud bump,
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Proposal of Heterogeneous Wireless Network with Handover in Application Layer: Feasibility Study Based on Field Trial Results Suguru KAMEDA Hiroshi OGUMA Noboru IZUKA Fumihiro YAMAGATA Yasuyoshi ASANO Yoshiharu YAMAZAKI Shoichi TANIFUJI Noriharu SUEMATSU Tadashi TAKAGI Kazuo TSUBOUCHI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2012/04/01 Vol. E95-B No. 4 pp. 1152-1160 Type of Manuscript: Special Section PAPER (Special Section on Cognitive Radio and Heterogeneous Wireless Networks in Conjunction with Main Topics of CrownCom2011) Category: Keyword: heterogeneous wireless networks, WLAN, MBWA, handover,
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A 5 GHz Band Low Noise and Wide Tuning Range Si-CMOS VCO with a Novel Varactors Pair Circuit Tuan Thanh TA Suguru KAMEDA Tadashi TAKAGI Kazuo TSUBOUCHI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2010/06/01 Vol. E93-C No. 6 pp. 755-762 Type of Manuscript: Special Section PAPER (Special Section on Analog Circuits and Related SoC Integration Technologies) Category: Keyword: 5 GHz, silicon complementary metal oxide semiconductor (Si-CMOS), voltage controlled oscillator (VCO), low noise, wide tuning range,
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Interacting Self-Timed Pipelines and Elementary Coupling Control Modules Kazuhiro KOMATSU Shuji SANNOMIYA Makoto IWATA Hiroaki TERADA Suguru KAMEDA Kazuo TSUBOUCHI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2009/07/01 Vol. E92-A No. 7 pp. 1642-1651 Type of Manuscript: PAPER Category: VLSI Design Technology and CAD Keyword: self-timed pipeline, flow-thru processing, interacting pipelines, VLSI/SoC architecture,
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SS-CDMA Flexible Wireless Network: Implementation of Approximately Synchronized CDMA Modem for Uplink Suguru KAMEDA Kouichi TAKAHASHI Hiroyuki NAKASE Kazuo TSUBOUCHI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2002/03/01 Vol. E85-A No. 3 pp. 694-702 Type of Manuscript: PAPER Category: Spread Spectrum Technologies and Applications Keyword: low-cost consumer cellular network, 2.4 GHz ISM band, uplink, approximately synchronized CDMA, surface-acoustic-wave convolver,
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A New Concept of 3-Dimentional Multilayer-Stacked System-in-Package for Software-Defined-Radio Kazuo TSUBOUCHI Michio YOKOYAMA Hiroyuki NAKASE
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2001/12/01 Vol. E84-C No. 12 pp. 1730-1734 Type of Manuscript: Special Section PAPER (Special Issue on Integrated Systems with New Concepts) Category: Keyword: system-in-package, wireless communication, flip-chip bump bonding, 3-D stacked package, vertical bus line,
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SS-CDMA Flexible Wireless Network: Packet SS-CDMA Modem Using SAW Matched Filter for Downlink Hiroyuki NAKASE Yosuke IIZUKA Suguru KAMEDA Shuichi TOMABECHI Atsushi KOMURO Kazuo TSUBOUCHI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2001/04/01 Vol. E84-B No. 4 pp. 747-751 Type of Manuscript: Special Section PAPER (Special Issue on Mobile Multimedia Communications) Category: Keyword: SS-CDMA flexible wireless network, packet SS-CDMA, 2.4 GHz front-end SAW matched filter,
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Design and Implementation of Spread Spectrum Wireless Switch with Low Power Consumption Shuichi TOMABECHI Atsushi KOMURO Takashi KONNO Hiroyuki NAKASE Kazuo TSUBOUCHI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2001/04/01 Vol. E84-A No. 4 pp. 971-973 Type of Manuscript: Special Section LETTER (Special Section on Fundamentals of Information and Communications) Category: Keyword: spread spectrum, wireless switch, SAW matched filter, power consumption, communication range,
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Low Power Current-Cut Switched-Current Matched Filter for CDMA Kenji TOGURA Hiroyuki NAKASE Koji KUBOTA Kazuya MASU Kazuo TSUBOUCHI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2001/02/01 Vol. E84-C No. 2 pp. 212-219 Type of Manuscript: Special Section PAPER (Special Issue on Low-Power High-Performance VLSI Processors and Technologies) Category: Keyword: switched-current (SI) circuit, matched filter, code division multiple access (CDMA), current-cut,
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FOREWORD Ryuji KOHNO Kazuo TSUBOUCHI Peter JUNG Masakazu SENGOKU Tetsushi IKEGAMI Hisao TACHIKA Yukitsuna FURUYA Yoshiharu TOZAWA Takaaki HASEGAWA Shigenobu SASAKI Hiromasa HABUCHI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1996/12/25 Vol. E79-A No. 12 pp. 1927-1929 Type of Manuscript: FOREWORD Category: Keyword:
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Full-Duplex Asynchronous Spread Spectrum Modem Using a SAW Convolver for 2.4-GHz Wireless LAN Hiroyuki NAKASE Akihiko NAMBA Kazuya MASU Kazuo TSUBOUCHI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1994/07/25 Vol. E77-B No. 7 pp. 868-875 Type of Manuscript: Special Section PAPER (Special Issue on Personal, Indoor and Mobile Radio Communications) Category: Keyword: spread spectrum, SAW convolver, asynchronous SS modem, full-duplex, self jamming, 2.4-GHz wireless LAN,
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FOREWORD Masao NAKAGAWA Ryuji KOHNO Shin'ichi TACHIKAWA Taka-aki HASEGAWA Tetsushi IKEGAMI Eisuke FUKUDA Yukitsuna FURUYA Shuzo KATO Masashi SATOH Hisao TACHIKA Yoshihiro TANADA Kazuo TSUBOUCHI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1993/08/25 Vol. E76-B No. 8 pp. 801-803 Type of Manuscript: FOREWORD Category: Keyword:
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Novel Narrowband Interference Rejection for an Asynchronous Spread Spectrum Wireless Modem Using a SAW Convolver Hiroyuki NAKASE Kazuo TSUBOUCHI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1993/08/25 Vol. E76-B No. 8 pp. 947-954 Type of Manuscript: Special Section PAPER (Special Issue on Spread Spectrum Techniques and Applications) Category: Keyword: spread spectrum, SAW convolver, asynchronous SS modem, notched reference signal, programmable PN code, self-convolution canceler,
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Three-Dimensional Simulation of Low-Temperature Operation MOSFET's You-Wen YI Kazuya MASU Kazuo TSUBOUCHI Nobuo MIKOSHIBA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 1991/06/25 Vol. E74-C No. 6 pp. 1641-1647 Type of Manuscript: Special Section PAPER (Special Issue on Device and Process Simulation for Ultra Large Scale Integration) Category: Keyword:
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