"Shigeyuki Akiba,Jiro Hirokawa","Photonics-Based Millimeter-Wave Band Remote Beamforming of Antenna Arrays Integrated with Photodiodes",,"Antenna and Array Technologies for Future Wireless Ecosystems","Wiley",,,"pp. 253-284",2022,July "T. Hirasawa,S. Akiba,J. Hirokawa,M. Ando","Fabrication and Evaluation of Integrated Photonic Array-Antenna System for RoF Based Remote Antenna Beam Forming",,"IEICE Trans. Electron.",,"vol. 102","no. 3","pp. 235-242",2019,Mar. "T. Nagayama,S. Akiba,T. Tomura,J. Hirokawa","Photonics-based millimeter-wave band remote beamforming of array-antenna integrated with photodiode using variable optical delay line and attenuator",,"J. Lightw. Technol.",,"vol. 36","no. 19","pp. 4416-4422",2018,Oct. "長山 竜也,秋葉 重幸,戸村 崇,廣川 二郎","可変光遅延器を用いたRadio-over-Fiber技術によるミリ波帯フォトダイオード集積型アレーアンテナのビーム制御","電子情報通信学会 マイクロ波・ミリ波フォトニクス研究会","信学技報",,"vol. 117","no. 409","pp. 197-202",2018,Jan. "Kotoko Furuya,T. Hirasawa,M. Oishi,S. Akiba,JIRO HIROKAWA,M. Ando","60 GHz-band photonic-integrated array-Antenna and module for radio-over-fiber-based beam forming",,"IEICE Transactions on Communications",,"Vol. E100B","No. 10","pp. 1717-1725",2017,Oct. "長山 竜也,秋葉 重幸,戸村 崇,廣川 二郎","1.3 μm帯光源と可変光遅延器を用いたRadio-over-Fiberによる40 GHz帯アンテナビーム制御","電子情報通信学会ソサイエティ大会","電子情報通信学会ソサイエティ大会講演論文集",,,,,2017,Sept. "Tatsuya Nagayama,Kotoko Furuya,Shigeyuki Akiba,Jiro Hirokawa,Makoto Ando","Millimeter-Wave Antenna Beam Forming by Radio-over-Fiber with 1.3 μm Light Source and Variable Delay Line","OptoElectronics and Communications Conference",,,,,,2017,June "Tatsuya NAGAYAMA,Shigeyuki AKIBA,Jiro HIROKAWA","60 GHz-Band Antenna Beam Forming by Radio-over-Fiber with Variable Delay Line","Asian Workshop on Antennas and Propagation","proc. Asian Workshop on Antennas and Propagation (AWAP '17)",,,,"pp. 37-38",2017,June "長山竜也,古屋 琴子,秋葉 重幸,廣川 二郎,安藤 真","フォトニックアレーアンテナのビーム制御におけるRoF信号のスペクトル純度の影響","電子情報通信学会総合大会","電子情報通信学会総合大会講演論文集",,,,,2017,Mar. "古屋 琴子,長山竜也,秋葉 重幸,廣川 二郎,安藤 真","Radio-over-Fiber 技術とフォトダイオード集積型アレーアンテナモジュールを用いたミリ波帯におけるビーム制御","電子情報通信学会 マイクロ波・ミリ波フォトニクス研究会",,,,,"pp. 41-46",2016,Nov. "Kotoko Furuya,Masayuki Oishi,Shigeyuki Akiba,Jiro Hirokawa,Makoto Ando.","60-GHz Compact Antenna Module Integrated with Photodiode for Various Two-Dimensional Arrays and RoF-Based Beam Forming","International Topical Meeting on Microwave Photonics",,,,,,2016,Nov. "Kotoko Furuya,Shigeyuki Akiba,Jiro Hirokawa,Makoto Ando","60 GHz-band compact photonic antenna module with integrated photodiode","International Symposium on Antennas and Propagation",,,,,"pp. 788-789",2016,Oct. "古屋琴子,秋葉重幸,廣川二郎,安藤真","Radio-over-Fiberを用いた60GHz帯アンテナビーム制御のためのフォトダイオード集積型コンパクトアンテナモジュール","信学エレ大",,,,,,2016,Sept. "長山竜也,古屋 琴子,秋葉 重幸,廣川 二郎,安藤 真","可変光遅延器を用いたRadio-over-Fiberによる60GHz帯アンテナビーム制御","電子情報通信学会ソサイエティ大会","電子情報通信学会ソサイエティ大会講演論文集",,,,,2016,Sept. "Kotoko Furuya,Takayoshi Hirasawa,Masayuki Oishi,Shigeyuki Akiba,Jiro Hirokawa,Makoto Ando","3.5-Gbit/s QPSK Signal Transmission in Beam Forming of 60-GHz Integrated Photonic Array-Antenna","OptoElectronics and Communications Conference",,,,,,2016,July "古屋 琴子,平澤 崇佳,大石 将之,秋葉 重幸,廣川 二郎,安藤 真","Radio-over-Fiberによる60GHz帯アンテナビーム制御における端末位置推定","電子情報通信学会総合大会","電子情報通信学会総合大会講演論文集","一般社団法人電子情報通信学会",,,,2016,Mar. "Masayuki Oishi,Takayoshi Hirasawa,Kotoko Furuya,Shigeyuki Akiba,JIRO HIROKAWA,Makoto Ando","3.5-Gbit/s QPSK Signal Radio-over-Fiber Transmission with 60-GHz Integrated Photonic Array-Antenna Beam Forming",,"J. Lightwave Tech.",,"Vol. 34","No. 20","pp. 4758-4764",2016,Mar. "平澤 崇佳,古屋 琴子,大石 将之,眞木 翔太郎,秋葉 重幸,廣川二郎,安藤 真","60GHz帯集積型フォトニックアレーアンテナビーム制御における3.5-Gbit/s QPSK RoF信号伝送","電子情報通信学会総合大会","電子情報通信学会総合大会講演論文集","一般社団法人電子情報通信学会",,,,2016,Mar. "平澤 崇佳,古屋 琴子,大石 将之,秋葉 重幸,廣川 二郎,安藤 真","Radio-over-Fiberを用いた60GHz帯集積型フォトニックアレーアンテナのビーム制御","Technical Committee on Optical Communication System",,,,,"pp. 47-50",2016,Jan. "T. Hirasawa,K.Furuya,M. Oishi,S. Akiba,J. Hirokawa,M. Ando","Integrated photonic array-antennas in RoF system for MMW-RF antenna beam steering","International Topical Meeting on Microwave Photonics",,,,,,2015,Oct. "平澤 崇佳,古屋 琴子,大石 将之,秋葉 重幸,廣川 二郎,安藤 真","Radio-over-Fiberによるミリ波帯アンテナビーム遠隔制御のための集積型フォトニックアレーアンテナ","電子情報通信学会 ソサイエティ大会","電子情報通信学会ソサイエティ大会講演論文集",,,,,2015,Sept. "古屋 琴子,平澤 崇佳,大石 将之,秋葉 重幸,広川 二郎,安藤 真","Radio over Fiberを用いた40GHz帯における端末位置推定","電子情報通信学会 ソサイエティ大会","電子情報通信学会ソサイエティ大会講演論文集",,,,,2015,Sept. "蓑口恭,平澤崇佳,大石将之,秋葉重幸,廣川二郎,安藤真","RoFによるミリ波帯アレーアンテナビーム制御における1Gbit/s信号伝送,","電子情報通信学会総合大会","電子情報通信学会総合大会講演論文集",,,,,2015,Mar. "蓑口恭,大石将之,平澤崇佳,秋葉重幸,廣川二郎,安藤真","Radio-over-Fiber技術による60GHz帯アレーアンテナのビーム制御",,"信学技報",,,,,2015,Jan. "蓑口恭,大石将之,秋葉重幸,廣川二郎,安藤真","SMFとDSFを組み合せた60GHz帯フォトニックアレーアンテナのビーム制御実験","信学エレ大",,,,,,2014,Sept. "Kyo Minoguchi,Yoshihiro Nishikawa,Masayuki Oishi,Shigeyuki Akiba,Jiro Hirokawa,Makoto Ando","Beam Steering Scheme of Photonic Array-Antennas for 60 GHz RF Signals Generated by Optical Two-Tone Technique",,"Optoelectronics and Communications Conference and Australian Conference on Optical Fibre Technology",,,,"pp. 861-863",2014,July "Masayuki Oishi,Yoshihiro Nishikawa,Kosuke Nishimura,Keiji Tanaka,Shigeyuki Akiba,JIRO HIROKAWA,Makoto Ando","Phased Array Antenna Beam Steering Scheme for Future Wireless Access Systems Using Radio-over-Fiber Technique,",,"IEICE Transactions on Communications",,"vol. E97-B","no. 7","pp. 1281-1289",2014,July "蓑口恭,大石将之,秋葉重幸,廣川二郎,安藤真","RFフェーズドアレーアンテナのビームフォーミングフォトニックアーキテクチャー",,"信学技報",,,,,2014,May "蓑口恭,西川佳宏,大石将之,秋葉重幸,廣川二郎,安藤真","光差周波数により生成したRF信号(60GHz)のフォトニックアレーアンテナへの適用","信学総大",,,,,,2014,Mar. "Shigeyuki Akiba,Masayuki Oishi,Jiro Hirokawa,Makoto Ando,Kyo Minoguchi,Yoshihiro Nishikawa","Photonic Architecture for Beam Forming of RF Phased Array Antenna",,"Optical Fiber Communications Conference and Exhibition",,,,,2014,Mar. "西川佳宏,大石将之,秋葉重幸,廣川二郎,安藤真","Radio-over-Fiberによるミリ波帯アレーアンテナの二次元ビーム制御","信学技報",,,,,,2013,Nov. "M. Oishi,Y. Nishikawa,S. Akiba,J. Hirokawa,M. Ando","2-Dimensional Beam Steering by 2 × 3 Photonic Antenna using Millimeter-Wave Radio over Fiber","Intl. Topical Meeting on Microw. Photonics",,,,,"pp. 130-133",2013,Oct. "大石将之,西川佳宏,秋葉重幸,廣川二郎,安藤真","ミリ波帯RoFによる2 x 3素子アレーアンテナの2次元ビーム制御,"","電子情報通信学会 ソサイエティ大会","電子情報通信学会ソサイエティ大会講演論文集",,,,,2013,Sept. "簔口 恭,西川佳宏,大石将之,秋葉重幸,廣川二郎,安藤真","Radio over Fiberによるフォトニックアレーアンテナにおける端末位置の角度推定,","電子情報通信学会 ソサイエティ大会","電子情報通信学会ソサイエティ大会講演論文集",,,,,2013,Sept. "大石将之,西川佳宏,大石将之,秋葉重幸,廣川二郎,安藤真","マルチコアファイバを用いたRadio over Fiberによるミリ波帯アンテナビーム制御,","電子情報通信学会 ソサイエティ大会","電子情報通信学会ソサイエティ大会講演論文集",,,,,2013,Sept. "Yoshihiro Nishikawa,Masayuki Oishi,Shigeyuki Akiba,JIRO HIROKAWA,Makoto Ando","Photonic Array Antenna in Millimeter-Wave Band by Wavelength Division Multiplexed Radio over Fiber","Proceedings of OptoElectronics and Communications Conference",,,,,,2013,July "S. Akiba,M. Oishi,Y. Nishikawa,J. Hirokawa,M. Ando","Photonic Approach to Beam Steering of Phased Array Antenna","URSI Intl. Symp. Electromagnetic Theory",,,,,"pp. 448-451",2013,May "西川佳宏,大石将之,秋葉重幸,廣川二郎,安藤真","ミリ波帯フォトニックビーム制御アレーアンテナの検討","信学総大",,,,,,2013,Mar. "西川佳宏,大石将之,秋葉重幸,廣川 二郎,安藤真","RoFによるアンテナビーム制御の高周波帯(20 GHz)への拡張","電子情報通信学会 ソサイエティ大会",,,,,,2012,Sept.