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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] | 2023-07-21 13:50 |
Hokkaido | Muroran Institute of Technology (Primary: On-site, Secondary: Online) |
Antenna-Coupled Electrode Electro-Optic Modulator/Sensor for Simultaneous Receiving of Two Orthogonal Polarization Components for 5G Wireless Signals Shunsuke Nakamori, Yui Otagaki (Mie Univ.), Masahiro Sato, Masatoshi Onizawa (SEIKOH GIKEN), Satoru Kurokawa (AIST), Hiroshi Murata (Mie Univ.)  EMT2023-44 MW2023-62 OPE2023-44 EST2023-44 MWPTHz2023-40 |
The 28 GHz band used in the fifth-generation (5G) mobile communication system has a disadvantage of large propagation lo... [more] | EMT2023-44 MW2023-62 OPE2023-44 EST2023-44 MWPTHz2023-40 pp.179-182 |
| PEM (2nd) |
2022-10-13 16:05 |
Hiroshima | National Institute of Technology,Kure college | Antenna-coupled electrode electro-optic modulator for simultaneous receipt and discrimination of two orthogonal polarization components Shunsuke Nakamori, Yui Otagaki (Mie Univ.), Masahiro Sato, Masatoshi Onizawa (SEIKOH GIKEN), Satoru Kurokawa (AIST), Hiroshi Murata (Mie Univ.) |
Fifth-generation (5G) mobile communication systems will mainly use the 28 GHz band of millimeter waves. However millimet... [more] | |
| AP | 2022-05-19 14:25 |
Hyogo | Kobe Port Oasis (Primary: On-site, Secondary: Online) |
All-Optical Fiber Link Antenna Measurement System for millimeter-wave 5G using an Industrial Robot System Satoru Kurokawa, Michitaka Ameya, Sayama Matsukawa (AIST), Masahiro Sato, Masatoshi Onizawa (Seiko Giken), (Hiroshi Murata (Mie Univ.), Masanobu Hirose (7Gaa) AP2022-18 |
We have developed an all-optical fiber link antenna measurement system using an industrial robot system for 28 GHz band ... [more] | AP2022-18 pp.39-44 |
| PEM (Workshop) |
2021-11-29 - 2021-11-30 |
Hokkaido | Hokkaido Univ. (Hybrid by remote) (Primary: On-site, Secondary: Online) |
28 GHz-Band Antenna-Coupled-Electrode Electro-Optic Modulator for Converting Two Orthogonal-Polarization Field Components Simultaneously for 5G Mobile Systems Yui Otagaki, Shunsuke Nakamori, Hiroto Yokohashi (Mie Univ.), Sayaka Matsukawa, Satoru Kurokawa (AIST), Masahiro Sato, Masatoshi Onizawa (SEIKOH GIKEN), Hiroshi Murata (Mie Univ.) |
Antenna-coupled-electrode electro-optic modulator has been developed to simultaneously receive and convert orthogonal po... [more] | |
| EMT, MWP, PN, IEE-EMT [detail] | 2021-01-21 15:20 |
Online | Online | Antenna-Coupled Electrode Electro-Optic Modulators for 5G Wireless Systems Hiroto Yokohashi (Mie Univ.), Sayaka Matsukawa (AIST), Masahiro Sato, Masatoshi Onizawa (SEIKO GIKEN), Satoru Kurokawa (AIST), Hiroshi Murata (Mie Univ.) PN2020-37 EMT2020-55 MWP2020-38 |
Antenna-coupled-electrode electro-optic (EO) modulators operating in the 28-GHz band were analyzed, designed and fabrica... [more] | PN2020-37 EMT2020-55 MWP2020-38 pp.42-45 |
| MW, EST, EMCJ, PEM, IEE-EMC [detail] | 2020-10-22 17:05 |
Online | Online | High Front to Back Ratio Dual-Polarized Antenna-coupled electrode electro-optic modulator Satoru Kurokawa, sayaka matsukawa (AIST), masahiro sato, masatoshi onizawa (Seiko Giken), Hiroto Yokohashi, Hiroshi Murata (Mie Univ.) |
(To be available after the conference date) [more] | |
| PEM (Workshop) |
2019-11-18 - 2019-11-19 |
Mie | Sinfonia Technology Hibiki Hall Ise (Ise Tourism and Culture Hall) | 28 GHz-Band Antenna-Coupled Electrode Electro-Optic Modulators for 5G Mobaile comunication Systems and Antenna Mesurement Systems. Hiroto Yokohashi (Mie Univ), Sayaka Matsukawa (AIST), Yui Otagaki (King's college London), Hidehisa Shiomi (Osaka Univ), Masahiro Sato, Yoshikazu Toba (SEIKO GIKEN Co.Ltd), Satoru Kurokawa (AIST), Hiroshi Murata (Mie Univ) |
Antenna-coupled electrode electro-optic (EO) modulators operating in the 28-GHz band were analyzed, designed and fabrica... [more] | |
| MW, EST, OPE, MWP, EMT, IEE-EMT, THz [detail] | 2019-07-18 17:05 |
Hokkaido | Hakodate City Central Library | 28 GHz-Band Antenna-Coupled Electrode Electro-Optic Modulators for 5G Mobile Communication Systems Hiroshi Murata, Hiroto Yokohashi (Mie Univ.), Sayaka Matsukawa (AIST), Yui Otagaki (King's College), Hidehisa Shiomi (Osaka Univ.), Masahiro Sato, Yoshikazu Toba (SEIKO GIKEN), Satoru Kurokawa (AIST) EMT2019-32 MW2019-45 OPE2019-36 EST2019-34 MWP2019-32 |
Antenna-coupled-electrode electro-optic (EO) modulators operating in the 28-GHz band were analyzed, designed and fabrica... [more] | EMT2019-32 MW2019-45 OPE2019-36 EST2019-34 MWP2019-32 pp.149-154 |
| EMCJ, IEE-SPC, EMD, PEM (Joint) [detail] |
2018-07-26 13:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | ESD evaluation using Optical E-Field Sensor/Optical Voltage Sensor Ryuji Osawa (Seikoh Giken) |
For the immunity test by ESD (Electro-Static Discharge),the test method is internationally specified in IEC61000-4-2. Ma... [more] | |
| EMT, EST, LQE, MWP, OPE, PEM, PN, IEE-EMT [detail] | 2018-01-26 11:10 |
Hyogo | Current Status of International Standardization of Electric-field Measurement System Using Optical Electric-field Sensor Michitaka Ameya, Satoru Kurokawa (AIST), Yoshikazu Toba (SEIKOH GIKEN), Yoshihiro Imajo, Koji Uematsu (Stack electronics) |
[more] | ||
| AP | 2017-04-20 10:55 |
Osaka | Osaka university | Optical fiber link port extender for vector network analyzer in full 2-port calibration
-- Antenna measurement for broadband antenna up to 4GHz -- Satoru Kurokawa, Masanobu Hirose (AIST), Yoshikazu Toba, Masatoshi Onizawa, Jun Ichijo (Seiko Giken) AP2017-2 |
[more] | AP2017-2 pp.7-12 |
| EMCJ, WPT, PEM (Joint) |
2016-11-24 11:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Antenna Self Calibration Measurement Using Bi-directional Optical Fiber Link System Satoru Kurokawa, Masanobu Hirose (AIST), Yoshikazu Toba, Masatoshi Onizawa, Jun Ichijo (Seiko Giken) |
[more] | |
| EMCJ, IEE-EMC, IEE-MAG | 2016-06-03 12:55 |
Overseas | NTU, Taiwan | A study on system characterization of an optical E-field probe Takehiro Morioka, Satoru Kurokawa (AIST), Jun Ichijou, Yoshikazu Toba (SEIKOH GIKEN) EMCJ2016-38 |
[more] | EMCJ2016-38 p.73 |
| LQE, EST, OPE, EMT, PN, MWP, IEE-EMT, PEM [detail] | 2016-01-29 15:05 |
Hyogo | Development of Antenna Radiation Monitor Using Electro-Optic Sensor Yoji Kawai, Shinichi Hirata, Tomohiko Sugimoto (NHK), Yoshikazu Toba (SEIKOH GIKEN), Koichiro Imamura (NHK) |
[more] | ||
| LQE, EST, OPE, EMT, PN, MWP, IEE-EMT, PEM [detail] | 2016-01-29 15:30 |
Hyogo | Antenna measurement using a dual directional type optical fiber link transceiver Satoru Kurokawa, Masanobu Hirose (AIST), Yoshikazu Toba (Seiko giken) |
[more] | ||
| AP (2nd) |
2014-04-25 11:00 |
Miyagi | Aoba Memorial Hall (Sendai) | Antenna measurement using a super luminescent diode type electromagnetic field sensor system. Satoru Kurokawa, Masanobu Hirose (AIST), Yoshikazu Toba (Seiko giken), Michitaka Ameya (AIST) |
[more] | |
| AP, PEM (Joint) |
2013-10-03 14:25 |
Ishikawa | Kanazawa Univ. Satellite-Plaza | Antenna Property Measurement for EMI Broadband Antenna Using Simple Optical Fiber Link Modules Satoru Kurokawa (AIST), Yoshikazu Toba (SEIKOH GIKEN), Masanobu Hirose, Michitaka Ameya (AIST) |
To determine the antenna gain and antenna factor of broadband antennas for electromagnetic interference measurement, we ... [more] | |
| PEM (2nd) |
2013-06-27 - 2013-06-28 |
Hokkaido | Hokkaido Univ. | Improvement of output stability of the optical E-field sensor Yoshikazu Toba, Jun Ichijo (SEIKO GIKEN), Takehiro Morioka, Satoru Kurokawa (AIST) |
We studied the factors of output-power fluctuation of the optical E-field sensor using LN optical modulator. As a resu... [more] |
|
| AP, ITE-BCT | 2012-02-10 13:00 |
Hiroshima | NHK Hiroshima | Considerations of Lumped Constant Type LN Optical Modulator operating at 10GHz Band Satoshi Matsuo, Kazuhisa Haeiwa (Hiroshima City Univ.), Yoshikazu Toba (SEIKOH GIKEN Corp.), Takeshi Kamio, Hisato Fujisaka (Hiroshima City Univ.) |
[more] | |
| EMD | 2010-11-12 18:00 |
Overseas | Xi'an Jiaotong University | Fiber Withdrawal Phenomenon in Optical Connectors Ryo Nagase (Chiba Inst. of Tech.), Takashi Shibuya (NEC), Toru Takahashi (Showa Cable Systems), Daisuke Kubo (Seikoh-Giken), Hiroshi Matsuura (Furukawa Electric) EMD2010-128 |
[more] | EMD2010-128 pp.255-258 |
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