"Kenichi Okada,Keitarou Kondou,Masaya Miyahara,Masashi Shinagawa,Hiroki Asada,Ryo Minami,Tatsuya Yamaguchi,Ahmed Musa,Yuuki Tsukui,Yasuo Asakura,Shinya Tamonoki,Hiroyuki Yamagishi,Yasufumi Hino,Takahiro Sato,Hironori Sakaguchi,Naoki Shimasaki,Toshihiko Ito,Yasuaki Takeuchi,Ning Li,Qinghong Bu,Rui Murakami,Keigo Bunsen,Kota Matsushita,Makoto Noda,Akira Matsuzawa","Full Four-Channel 6.3-Gb/s 60-GHz CMOS Transceiver With Low-Power Analog and Digital Baseband Circuitry",,"IEEE Journal of Solid-State Circuits",,"Vol. 48","No. 1","pp. 46-65",2013,Jan.
"Ryo Minami,Keigo Bunsen,Kenichi Okada,Akira Matsuzawa","A 60GHz Power Amplifier Using high Common-Mode Rejection Technique","IEEE Asia-Pacific Microwave Conference (APMC)",,,,,,2012,Dec.
"南 亮,文仙 啓吾,岡田 健一,松澤 昭","60GHz帯差動電力増幅器における高同相除去比の実現手法","電子情報通信学会 ソサイエティ大会",,,"  C-12-16",,,2012,Sept.
"Ning Li,Keigo Bunsen,Naoki Takayama,Qinghong Bu,Toshihide Suzuki,Masaru Sato,Yoichi Kawano,Tatsuya Hirose,Kenichi Okada,Akira Matsuzawa","A 24dB Gain 51-68GHz Common Source Low Noise Amplifier Using Asymmetric-Layout Transistors",,"IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences",,"Vol. E95-A","No. 2","pp. 498-505",2012,Feb.
"Kenichi Okada,Keitarou Kondou,Masaya Miyahara,Masashi Shinagawa,Hiroki Asada,Ryo Minami,Tatsuya Yamaguchi,Ahmed Musa,Yuuki Tsukui,Yasuo Asakura,Shinya Tamonoki,Hiroyuki Yamagishi,Yasufumi Hino,Takahiro Sato,Hironori Sakaguchi,Naoki Shimasaki,Toshihiko Ito,Yasuaki Takeuchi,Ning Li,Qinghong Bu,Rui Murakami,Keigo Bunsen,Kota Matsushita,Makoto Noda,Akira Matsuzawa","A Full 4-Channel 6.3Gb/s 60GHz Direct-Conversion Transceiver With Low-Power Analog and Digital Baseband Circuitry","IEEE International Solid-State Circuits Conference (ISSCC)",,,,,"pp. 218-219",2012,Feb.
"山口 達也,浅田 大樹,文仙 啓吾,松下 幸太,村上 塁,卜 慶紅,Ahmed Musa,佐藤 高洋,南 亮,伊藤 利彦,岡田 健一,松澤 昭","CMOS技術を用いた60GHz帯ダイレクトコンバージョン無線機","電子情報通信学会集積回路研究会",,,"Vol. ICD2011-124","No. 352","p. 113",2011,Dec.
"Kenichi Okada,Ning Li,Kota Matsushita,Keigo Bunsen,Rui Murakami,Ahmed Magdi Hassan Musa,Takahiro Sato,Hiroki Asada,Naoki Takayama,Shogo Ito,WIN CHAIVIPAS,Ryo Minami,Tatsuya Yamaguchi,Yasuaki Takeuchi,Hiroyuki Yamagishi,Makoto Noda,Akira Matsuzawa","A 60-GHz 16QAM/8PSK/QPSK/BPSK Direct-Conversion Transceiver for IEEE802.15.3c",,"IEEE Journal of Solid-State Circuits",,"Vol. 46","No. 12","pp. 2988-3004",2011,Dec.
"Hiroki Asada,Keigo Bunsen,Kota Matsushita,Rui Murakami,Qinghong Bu,Ahmed Musa,Takahiro Sato,Tatsuya Yamaguchi,Ryo Minami,Toshihiko Ito,Kenichi Okada,Akira Matsuzawa","A 60GHz 16Gb/s 16QAM Low-Power Direct-Conversion Transceiver Using Capacitive Cross-Coupling Neutralization in 65nm CMOS","IEEE Asian Solid-State Circuits Conference (A-SSCC)",,,,,"pp. 373-376",2011,Nov.
"浅田 大樹,文仙 啓吾,松下 幸太,村上 塁,卜 慶紅,Ahmed Musa,佐藤 高洋,山口 達也,南 亮,伊藤 利彦,岡田 健一,松澤 昭","16Gb/s 低消費電力60GHz CMOSダイレクトコンバージョントランシーバ","電子情報通信学会 シリコンアナログRF研究会",,,"Vol. RF2011-3",,"p. 5",2011,Nov.
"Hiroki Asada,Kota Matsushita,Keigo Bunsen,Kenichi Okada,Akira Matsuzawa","A 60GHz CMOS Power Amplifier Using Capacitive Cross-Coupling Neutralization with 16% PAE","IEEE MTT-S European Microwave Conference (EuMC)",,,,,,2011,Oct.
"Kenichi Okada,Kouta Matsushita,Keigo Bunsen,Rui Murakami,Ahmed Magdi Hassan Musa,Takahiro Sato,Hiroki Asada,Naoki Takayama,ning li,Shogo Ito,WIN CHAIVIPAS,Ryo Minami,Akira Matsuzawa","A 60-GHz 16QAM/8PSK/QPSK/BPSK Direct-Conversion Transceiver for IEEE802.15.3c（招待講演）","電子情報通信学会 シリコンアナログRF研究会",,,"Vol. RF2011-1",,"p. 5",2011,May
"南 亮,文仙 啓吾,村上 塁,岡田 健一,松澤 昭","60GHz帯ダイレクトコンバージョン型CMOS無線受信回路","電子情報通信学会 総合大会",,,,,"  C-12",2011,Mar.
"Kenichi Okada,Kota Matsushita,Keigo Bunsen,Rui Murakami,Ahmed Magdi Hassan Musa,Takahiro Sato,Hiroki Asada,Naoki Takayama,Ning Li,Shogo Ito,Win Chaivipas,Ryo Minami,Akira Matsuzawa","A 60-GHz 16QAM/8PSK/QPSK/BPSK Direct-Conversion Transceiver for IEEE802.15.3c","IEEE International Solid-State Circuits Conference (ISSCC)",,,,,"pp. 160-161",2011,Feb.
"Qing-Hong Bu,Ning Li,Keigo Bunsen,Hiroki Asada,Kota Matsushita,Kenichi Okada,Akira Matsuzawa","Evaluation of a Multi-line De-embedding Technique for Millimeter-Wave CMOS Circuit Design","IEEE Asia-Pacific Microwave Conference (APMC)",,,,,,2010,Dec.
"Ning Li,Keigo Bunsen,Naoki Takayama,Qinghong Bu,Toshihide Suzuki,Masaru Sato,Tatsuya Hirose,Kenichi Okada,Akira Matsuzawa","A 24 dB Gain 51-68 GHz CMOS Low Noise Amplifier Using Asymmetric-Layout Transistors","IEEE European Solid-State Circuits Conference (ESSCIRC)",,,,,"pp. 342-345",2010,Sept.
"文仙 啓吾,浅田 大樹,岡田 健一,松澤 昭","60GHz帯単相入力差動出力増幅回路の高利得・高CMRR化に関する検討","電子情報通信学会 ソサイエティ大会",,,,,"  C-12-38",2010,Sept.
"韓 燦教,浅田 大樹,松下 幸太,文仙 啓吾,岡田 健一,松澤 昭","CMOSプロセスにおける高周波向け配線構造の検討","電子情報通信学会 ソサイエティ大会",,,,,"  C-12-28",2010,Sept.
"Naoki Takayama,Kota Matsushita,Shogo Ito,Ning Li,Keigo Bunsen,Kenichi Okada,Akira Matsuzawa","A De-Embedding Method Using Different-Length Transmission Lines for mm-Wave CMOS Device Modeling",,"IEICE Transactions on Electronics",,"Vol. E93-C","No. 6","pp. 812-819",2010,June
"松下幸太,文仙啓吾,浅田大樹,李寧,岡田健一,松澤昭","60GHz 帯CMOS無線送受信回路の研究","電子情報通信学会 LSIとシステムのワークショップ",,,,,"pp. 261-263",2010,May
"文仙啓吾,伊藤彰吾,岡田健一,松澤昭","60GHz帯CMOS差動増幅回路の高CMRR化に関する検討","電子情報通信学会 総合大会",,,,,,2010,Mar.
"文仙 啓吾,高山 直輝,岡田 健一,松澤 昭","ミリ波帯CMOS回路設計のためのマルチラインディエンベディング手法の検討","電子情報通信学会 ソサイエティ大会",,,,,,2009,Sept.
"高山 直輝,松下 幸太,伊藤 彰吾,李 寧,文仙 啓吾,岡田 健一,松澤 昭","CMOSプロセスによる60GHz帯無線送信回路の開発","STARCシンポジウム",,,,,"p. 50",2009,Aug.
"古川桂,亀井宏行,文仙啓吾,安藤涼介,指宿市教育委員会","鹿児島県指宿市敷領遺跡（中敷領地区）の地中レーダ探査ー住居跡の発見ー","2009年日本文化財探査学会第29回大会","２００９年日本文化財探査学会第１２回大会研究発表要旨集",,,,"pp. 2-3",2009,June