論文 - 西川 健二郎
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T. Tanaka, K. Nishikawa, and M. Aikawa . Miniaturized Branch-Line Hybrid Circuit Using 3-D MMIC Quasi-Distributed TFMS Lines . IEICE Trans.Electronics (in Japanese)Vol.J89-C ( No.5 ) 249 - 258 2006年5月査読
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T. Seki, K. Nishikawa, I. Toyoda, and K. Tsunekawa . Millimeter-wave High-Efficiency Multilayer Parasitic Microstrip Antenna Array for System-on-package . NTT Technical ReviewVol. 3 ( No. 9 ) 33 - 41 2005年9月査読
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N. Honma, K. Nishimori, T. Seki, K. Nishikawa, and K. Tsunekawa . Triple Polarization Antenna Employing Capacitor Loaded Monopole Antenna and Notch Antenna for MIMO Systems . 2005 Int. Symp. on Antenna and Propagation (ISAP2005) Dig. 367 - 370 2005年8月査読
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T. Seki, N. Honma, K. Nishikawa, and K. Tsunekawa . Stacked Microstrip Antenna Employing tapered Multi-Ring Elements . 2005 Int. Symp. on Antenna and Propagation (ISAP2005) Dig. 1141 - 1144 2005年8月査読
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N. Honma, T. Seki, K. Nishikawa, and K. Tsunekawa . Beam-Scanning Performance of Ku-Band Low Loss MUSCAT Array with Open Stubs . 2005 IEEE AP-S Symp. Dig. 309 - 402 2005年7月査読
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T. Seki, N. Honma, K. Nishikawa, K. Tsunekawa . High Efficiency Multi-Layer Parasitic Microstrip Antenna Array on TEFLON Substrate . IEEE Trans. Microwave Theory and Tech.Vol. 53 ( No.6 ) 2101 - 2106 2005年6月査読
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N. Honma, T. Seki, K. Nishikawa, K. Tsunekawa, and K. Sawaya . Series Fed Beam Scanning Antenna Employing Multi-Stage Configured Microstrip Antennas with Tunable Reactance Devices . IEICE Trans. CommunicationsVol. E88-B ( No. 6 ) 2297 - 2304 2005年6月査読
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T. Seki, K. Nishikawa, N. Honma, and K. Tsunekawa . Novel Microstrip Antenna Employing Stacked Rings on Multi-Layer Ceramic Substrate for mm-Wave Applications . 2005 IEEE MTT-S Int. Microwave Symp. Dig. 1405 - 1408 2005年6月査読
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K. Nishikawa, T. Enoki, S. Sugitani, I. Toyoda, and K. Tsunekawa . Low-voltage and Broadband V-band InP HEMT Frequency Doubler MMIC . 2005 IEEE MTT-S Int. Microwave Symp. Dig. 45 - 48 2005年6月査読
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T. Seki, N. Honma, K. Nishikawa, and K. Tsunekawa . A 60-GHz Multi-Layer Parasitic Microstrip Array Antenna on LTCC Substrate for System-on-Package . IEEE Wireless and Component LettersVol. 15 ( No. 5 ) 339 - 341 2005年5月査読
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T. Seki, N. Honma, K. Nishikawa, and K. Tsunekawa . High Efficiency Multi-Layer Parasitic Microstrip Array Antenna on TEFLON Substrate . 2004 European Microwave Conf. Proc., pp. 829-833 829 - 833 2004年10月査読
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T. Seki, N. Honma, K. Nishikawa, and K. Tsunekawa . Design of High Efficiency Multi-Layer Parasitic Microstrip Array Antenna . 2004 Int. Symp. on Antenna and Propagation (ISAP04), Dig. 393 - 396 2004年8月査読
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N. Honma, T. Seki, K. Nishikawa, and K. Tsunekawa . New MUSCAT Array with Parasitic Elements Toward Wide Scanning Range . 2004 Int. Symp. on Antenna and Propagation (ISAP04) Dig. 1217 - 1220 2004年8月査読
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N. Honma, T. Seki, K. Nishikawa, and K. Tsunekawa . Series-fed beam-scanning array antenna comprising multi-stage configured microstrip antenna with tunable reactance devices and open stubs . 2004 IEEE AP-S Symp. Dig. 3980 - 3983 2004年7月査読
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T. Tanaka, K. Nishikawa, and M. Aikawa . Miniaturized 90° Hybrid Circuit Using Quasi-Distributed TFMS Line . 2004 IEEE MTT-S Int. Microwave Symp. Dig. 331 - 334 2004年6月査読
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西川健二郎 . ３次元構造によるMMICの高集積化・高機能化に関する研究 . 2004年1月査読
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M. Kawashima, K. Nishikawa, T. Nakagawa, and K. Araki . Multi-Band Amplifier Using FET Bias Controlled Matching Circuit . IEICE Trans. Electronics (in Japanese)Vol. J87-C ( No.1 ) 54 - 60 2004年1月査読
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K. Nishikawa, B. Piernas, T. Nakagawa, K. Araki, and K. Cho . V-band Fully-integrated TX/RX Single-chip 3-D MMICs Using Commercial GaAs pHEMT Technology For High-speed Wireless Applications . 2003 IEEE GaAs IC Symp. Dig. 97 - 100 2003年11月査読
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T. Seki, K. Nishikawa, and K. Cho . Multi-Layer Parasitic Microstrip Array Antenna on LTCC Substrate for Millimeter-Wave System-on-Package . 2003 European Microwave Conf. Proc. 1393 - 1396 2003年10月査読
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M. Kawashima, T. Nakagawa, H. Hayashi, and K. Nishikawa . A Wideband RF Chipset for Multi-band Direct Conversion Transceivers . NTT Technical ReviewVol. 1 ( No. 4 ) 31 - 39 2003年7月査読