Presentation | 2019-07-18 Study on distribution and selection circuit of radio signal between multiple antennas and multiple receivers applying RoF technology Tomohiro Akiyama, Junya Nishioka, Akihiro Fujie, Toshiyuki Ando, |
---|---|
PDF Download Page | ![]() |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In order to make effective use of radio waves, it is necessary to observe the radio wave environment and detect illegal radio waves, etc. For these purpose, a monitoring system for radio signals is required. Usually, these systems have multiple antennas to support arbitrary directions, and multiple frequency band divisions to support wide frequency ranges, and multiple receivers can be operated simultaneous so that they can be observed under various conditions. Some of these systems consist of a distribution / switching circuit in which RF components such as RF switches and multiplexers / demultiplexers are arranged in a matrix between the antennas and the receivers. In this paper, we discuss the RoF (Radio over Fiber) technology to these distribution / switching functions. Then, we propose a distributed-switching method of the signal using wavelength tunable laser array modules, we have performed a basic experiment and report the contents. Then, we propose a circuit configuration using a wavelength tunable laser array, we have performed a basic experiment and report the results. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | RoF, / Radio monitoring / Distribution Circuit / Selective Circuit / Tunable Laser Array / Radio Over Fiber |
Paper # | EMT2019-27,MW2019-40,OPE2019-31,EST2019-29,MWP2019-27 |
Date of Issue | 2019-07-11 (EMT, MW, OPE, EST, MWP) |
Conference Information | |
Committee | MW / EST / OPE / MWP / EMT / IEE-EMT |
---|---|
Conference Date | 2019/7/18(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Hakodate City Central Library |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Light wave & Electromagnetic Wave Workshop |
Chair | Yoshinori Kogami(Utsunomiya Univ.) / Akimasa Hirata(Nagoya Inst. of Tech.) / Hiroshi Takahashi(Sophia Univ.) / Naoto Yoshimoto(Chitose Inst. of Science and Tech.) / Koichi Hirayama(Kitami Inst. of Tech.) / Keiji Goto(National Defense Academy) |
Vice Chair | Tadashi Kawai(Univ. of Hyogo) / Kensuke Okubo(Okayama Prefectural Univ.) / Shintaro Shinjo(Mitsubishi Electric) / Shinichiro Ohnuki(Nihon Univ.) / Masayuki Kimishima(Advantest) / Jun Shibayama(Hosei Univ.) / Goji Nakagawa(Fujitsu Labs.) / Akihiko Hirata(Chiba Inst. of Tech.) / Hiroyuki Deguchi(Doshisha Univ.) |
Secretary | Tadashi Kawai(Utsunomiya Univ.) / Kensuke Okubo(Fujitsu Labs.) / Shintaro Shinjo(National Inst. of Tech.,Sendai College) / Shinichiro Ohnuki(Aoyama Gakuin Univ.) / Masayuki Kimishima(Tokyo Inst. of Tech.) / Jun Shibayama(NTT) / Goji Nakagawa(Yazaki) / Akihiko Hirata(NICT) / Hiroyuki Deguchi(Fukuoka Inst.of Tech.) / (Tokyo Metropolitan Univ.) |
Assistant | Satoshi Yoshida(Kagoshima Univ.) / Kyoya Takano(Tokyo Univ. of Science) / Takahiro Ito(Nagoya Inst. of Tech.) / Kazuhiro Fujita(Fujitsu) / Kenta Miura(Gunma Univ.) / Yuki Wakayama(Hitachi) / Kensuke Ikeda(CRIEPI) / Li Yi(Osaka Univ.) / Takashi Yamada(NTT) / Junichiro Sugisaka(Kitami Inst. of Tech.) / Tsuyoshi Matsuoka(Kyushu Sangyo Univ.) |
Paper Information | |
Registration To | Technical Committee on Microwaves / Technical Committee on Electronics Simulation Technology / Technical Committee on OptoElectronics / Technical Committee on Microwave and Millimeter-wave Photonics / Technical Committee on Electromagnetic Theory / Technical Meeting on Electromagnetic Theory |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Study on distribution and selection circuit of radio signal between multiple antennas and multiple receivers applying RoF technology |
Sub Title (in English) | |
Keyword(1) | RoF, |
Keyword(2) | Radio monitoring |
Keyword(3) | Distribution Circuit |
Keyword(4) | Selective Circuit |
Keyword(5) | Tunable Laser Array |
Keyword(6) | Radio Over Fiber |
1st Author's Name | Tomohiro Akiyama |
1st Author's Affiliation | Mitsubishi Electric Corporation(Mitsubishi Electric Corp.) |
2nd Author's Name | Junya Nishioka |
2nd Author's Affiliation | Mitsubishi Electric Corporation(Mitsubishi Electric Corp.) |
3rd Author's Name | Akihiro Fujie |
3rd Author's Affiliation | Mitsubishi Electric Corporation(Mitsubishi Electric Corp.) |
4th Author's Name | Toshiyuki Ando |
4th Author's Affiliation | Mitsubishi Electric Corporation(Mitsubishi Electric Corp.) |
Date | 2019-07-18 |
Paper # | EMT2019-27,MW2019-40,OPE2019-31,EST2019-29,MWP2019-27 |
Volume (vol) | vol.119 |
Number (no) | EMT-126,MW-127,OPE-128,EST-129,MWP-130 |
Page | pp.pp.121-126(EMT), pp.121-126(MW), pp.121-126(OPE), pp.121-126(EST), pp.121-126(MWP), |
#Pages | 6 |
Date of Issue | 2019-07-11 (EMT, MW, OPE, EST, MWP) |