論文 - 西川 健二郎
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B. Piernas, K. Nishikawa, T. Nakagawa, and K. Araki . A Compact and Low Phase-noise Ka-band PHEMT-based VCO . IEEE Trans. Microwave Theory Tech.Vol. 51 ( No. 3 ) 778 - 783 2003年3月査読
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M. Kawashima, T. Nakagawa, H. Hayashi, K. Nishikawa, and K. Araki . A 0.9-2.6 GHz Broadband RF Front-End Chip-Set with a Direct Conversion Architecture . IEICE Trans. CommunicationsVol. E85-B ( No. 12 ) 2732 - 2740 2002年12月査読
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K. Nishikawa, K. Kamogawa, B. Piernas, T. Nakagawa, and K. Araki . 1-V Operation High-frequency Broadband Si 3-D MMICs . 2002 Asia-Pacific Microwave Conf. Proc. 693 - 696 2002年11月査読
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T. Nakagawa, K. Nishikawa, and K. Araki . 60-Ghz band and 5-Ghz band Demodulator MMICs for More Than 1-Gbps FSK Transceivers . 2002 Asia-Pacific Microwave Conf. Proc. 839 - 842 2002年11月査読
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M. Kawashima, H. Hayashi, T. Nakagawa, K. Nishikawa, and K. Araki . A Multi-Band Direct Conversion Transceiver For Software-Defined Radios . 2002 Asia-Pacific Microwave Conf. Proc. 985 - 988 2002年11月査読
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T. Nakagawa, K. Nishikawa, B. Piernas, T. Seki, and K. Araki . 60-Ghz Antenna and 5-Ghz Demodulator MMICs for More Than 1-Gbps FSK Transceivers . 2002 European Microwave Conf. Proc. 929 - 932 2002年10月査読
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K. Nishikawa, B. Piernas, T. Nakagawa, K. Araki, and K. Cho . 60-Ghz Single-chip Receiver 3-D MMIC using Commercial GaAs pHEMT Technology . 2002 Int. Conf. Solid State Devices and Materials Dig. 302 - 303 2002年9月査読
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B. Piernas, K. Nishikawa, K. Kamogawa, T. Nakagawa, and K. Araki . High-Q Factor Three-dimensional Inductors . IEEE Trans. Microwave Theory Tech.Vol. 50 ( No. 8 ) 1942 - 1949 2002年8月査読
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T. Seki, K. Nishikawa, and K. Cho . Novel Multi-layer Active Integrated Antenna Configuration Using Teflon Substrate . 2002 Int. Symp. on Antenna and Propagation (ISAPi-02) Dig. 105 - 108 2002年8月査読
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B. Piernas, K. Nishikawa, K. Kamogawa, and I. Toyoda . Three-Dimensional MMIC Technology on Silicon: Review and Recent Advances (Invited paper) . IEICE Trans. ElectronicsVol. E85-C ( No. 7 ) 1394 - 1403 2002年7月査読
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K. Nishikawa, B. Piernas, T. Nakagawa, and K. Araki . Miniaturized and Broadband V-band Balanced Frequency Doubler for Highly Integrated 3-D MMIC . 2002 IEEE MTT-S Int. Microwave Symp. Dig. 351 - 354 2002年6月査読
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K. Nishikawa, B. Piernas, K. Kamogawa, T. Nakagawa, and K. Araki . Compact LNA and VCO 3-D MMICs Using Commercial GaAs PHEMT Technology for V-band Single-chip TRX MMIC . 2002 IEEE MTT-S Int. Microwave Symp. Dig. 1717 - 1720 2002年6月査読
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M. Kawashima, H. Hayashi, T. Nakagawa, K. Nishikawa, and K. Araki . A 0.9 -2.6 Ghz Broadband RF Front-end For Direct Conversion Transceivers . 2002 IEEE MTT-S Int. Microwave Symp., Dig. 927 - 930 2002年6月査読
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B. Piernas, K. Nishikawa, T. Nakagawa H. Hayashi, and K. Araki . Analysis of Balanced Active Doubler for Broad-Band Operation-The Frequency-Tuning Concept . IEEE Trans. Microwave Theory Tech.Vol. 50 ( No. 4 ) 1120 - 1126 2002年4月査読
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K. Nishikawa, K. Kamogawa, B. Piernas, M. Tokumitsu, I. Toyoda, S. Sugitani, and K. Araki . Three-dimensional MMIC Technology for Low-cost Millimeter-wave MMICs . IEEE Journal of Solid-state CircuitsVol. 36 ( No. 9 ) 1351 - 1359 2001年9月査読
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M. Nakatsugawa and K. Nishikawa . A Novel Configuration for 1:N Multiport Power Dividers Using Series/Parallel Transmission-Line Division and a Polyimide/Alumina-Ceramic Structure for HPA Module Implementation . IEEE Trans. Microwave Theory Tech.Vol. 49 ( No. 6 ) 1187 - 1193 2001年6月査読
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K. Nishikawa, K. Kamogawa, T. Nakagawa, B. Piernas, and K. Araki . Broadband and Compact SiBJT Balanced Up-converter MMIC Using Si 3-D MMIC Technology . 2001 IEEE MTT-S Int. Microwave Symp. Dig. 87 - 90 2001年5月査読
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K. Nishikawa, S. Sugitani, K. Inoue, T. Ishii, K. Kamogawa, B. Piernas, and K. Araki . Low-loss Passive Components on BCB-based 3-D MMIC Technology . 2001 IEEE MTT-S Int. Microwave Symp. Dig. 1881 - 1884 2001年5月査読
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B. Piernas, K. Nishikawa, K. Kamogawa, T. Nakagawa, and K. Araki . Improved Three-Dimensional GaAs Inductors . 2001 IEEE MTT-S Int. Microwave Symp. Dig. 189 - 192 2001年5月査読
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B. Piernas, H. Hayashi, K. Nishikawa, and T. Nakagawa . A New Family of Broadband Phase Compensated 180o Rat-race Hybrid Type Power Divider . 2000 IEEE Topical Symp. on Millimeter Wave Dig. 153 - 156 2000年11月査読