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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| PEM (Workshop) |
2019-11-18 - 2019-11-19 |
Mie | Sinfonia Technology Hibiki Hall Ise (Ise Tourism and Culture Hall) | Short-Focus Lens Design for Terahertz Ray Keita Miyazawa (Waseda Univ.), Atsushi Kanno, Shingo Saito, Keizo Inagaki (NICT), Tetsuya Kawanishi (Waseda Univ.) |
Polyethylene and polypropylene, which have high transmittance in the terahertz band, are commonly used for terahertz len... [more] | |
| NS, IN, CS, NV (Joint) |
2019-09-05 13:05 |
Miyagi | Research Institute of Electrical Communication, Tohoku Univ. | [Invited Lecture]
Development of Optical Module for High SHF Band A-RoF Hiroki Yasuda, Takamitsu Aiba, Satoshi Tanaka (YAZAKI Corp.), Atsushi Kanno, Naokatsu Yamamoto (NICT), Tetsuya Kawanishi (Waseda U.), Tomohiro Wakabayashi (YAZAKI Corp.)  CS2019-50 |
The analog radio over fiber (A-RoF) employing directly modulated VCSEL and multi-mode fibers is one of the technique of ... [more] | CS2019-50 pp.17-21 |
| MW, EST, OPE, MWP, EMT, IEE-EMT, THz [detail] | 2019-07-18 16:15 |
Hokkaido | Hakodate City Central Library | Transmission characteristics of High SHF band Radio over Fiber Employing High Bandwidth GI-POF and Trial O/E Converter Takamitsu Aiba, Satoshi Tanaka, Hiroki Yasuda (YAZAKI), Atsushi Kanno, Naokatsu Yamamoto (NICT), Tetsuya Kawanishi (Waseda Univ.), Tomohiro Wakabayashi (YAZAKI) EMT2019-30 MW2019-43 OPE2019-34 EST2019-32 MWP2019-30 |
[more] | EMT2019-30 MW2019-43 OPE2019-34 EST2019-32 MWP2019-30 pp.139-144 |
| MWP | 2019-05-22 15:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Design of simple RF optical transmitter for 28 GHz band radio over multi-mode fiber Satoshi Tanaka, Takamitsu Aiba (YAZAKI Corp.), Atsushi Kanno, Naokatsu Yamamoto (NICT), Tetsuya Kawanishi (Waseda U.), Tomohiro Wakabayashi (YAZAKI Corp.) MWP2019-2 |
The analog radio over fiber (A-RoF) employing directly modulated VCSEL and multi-mode fibers is one of the technique of ... [more] | MWP2019-2 pp.5-9 |
| MWP | 2019-05-22 16:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Preliminary Experimental Study on a Two-Frequency Secondary-Radar System to Detect Pedestrians beyond Blind Corners Keizo Inagaki (NICT), Motoki Shirai, Tetsuya Miura, Kunihisa Jitsuno, Tetsuya Kawanishi (Waseda Univ.) MWP2019-5 |
Authors are studying on a two-frequency secondary radar system to prevent traffic accidents between pedestrians and vehi... [more] | MWP2019-5 pp.19-22 |
| RCS | 2019-04-18 15:20 |
Hokkaido | Noboribetsu Grand Hotel | [Invited Lecture]
Field test of Railway Radiocommunication Systems between Train and Trackside with 100 GHz-band Millimeter-wave Kazuki Nakamura, Nagateru Iwasawa, Nariya Iwaki, Keiichi Takeuchi, Kunihiro Kawasaki (RTRI), Nobuhiko Shibagaki, Katsuya Yanatori, Yosuke Sato, Masato Fujii, Kenichi Kashima (Hitachi Kokusai), Atsushi Kanno, Naokatsu Yamamoto (NICT), Tetsuya Kawanishi (NICT/Waseda Univ.) RCS2019-10 |
Recently, the broadband communications between train and trackside are required. Therefore, the authors are developing a... [more] | RCS2019-10 p.45 |
| OCS, CS (Joint) |
2019-01-17 12:50 |
Okinawa | Nobumoto Ohama Memorial Hall (Ishigaki Island) | Handover-Free Communications for High-Speed Trains Using Ultrafast WDM Fiber-Wireless Backhaul System in W Band Pham Tien Dat, Atsushi Kanno, Keizo Inagaki, Naokatsu Yamamoto (NICT), Tetsuya Kawanishi (Waseda Univ.) OCS2018-69 |
(Advance abstract in Japanese is available) [more] | OCS2018-69 pp.7-12 |
| PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] | 2019-01-18 11:40 |
Osaka | Osaka University Nakanoshima Center | Dual-Parallel Electro-Optic Modulator Integrated with Microwave Hybrid Circuit for Compensation of Third-Order Inter Modulation Distortion Yuta Kashiwagi, Daichi Furubayashi, Tadashi Kawai, Akira Enokihara (Univ. of Hyogo), Yukako Takizawa (Hyogo Pref. Inst. Tech.), Naokatsu Yamamoto (NICT), Tetsuya Kawanishi (Waseda Univ.) PN2018-59 EMT2018-93 OPE2018-168 LQE2018-178 EST2018-106 MWP2018-77 |
A new optical compensation method of the third-order intermodulation distortion (IMD3) was proposed, we considered to mi... [more] | PN2018-59 EMT2018-93 OPE2018-168 LQE2018-178 EST2018-106 MWP2018-77 pp.161-165 |
| MWP | 2018-11-26 15:35 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Field trial of radio-over-fiber-connected millimeter-wave radar system in Malaysia Atsushi Kanno, Naokatsu Yamamoto (NICT), Sevia Mahdaliza Idrus, Nor Hisham Kahim (UTM), Kei Akama, Tetsuya Kawanishi (Waseda U), Nobuhiko Shibagaki, Kenichi Kashima (HIKE) MWP2018-46 |
Evaluation test in various conditions is indispensable for the dissemination of radio-over-fiber-based millimeter-wave r... [more] | MWP2018-46 pp.13-16 |
| IN, NS, CS, NV (Joint) |
2018-09-06 15:55 |
Miyagi | Research Institute of Electrical Communication, Tohoku Univ. | [Invited Lecture]
Study of radio-dead-zone mitigation technique using fiber-wireless system for 5G/IoT era Atsushi Kanno, Pham Tien Dat, Yuki Yoshida, Naokatsu Yamamoto (NICT), Tetsuya Kawanishi (Waseda Univ.) NS2018-93 IN2018-27 CS2018-46 |
We introduce mitigation technique of radio dead zones based on radio over fiber technologies for future wireless access ... [more] | NS2018-93 IN2018-27 CS2018-46 pp.31-34 |
| SANE | 2018-08-24 13:00 |
Tokyo | Electric Navigation Research Institute | Performance Evaluation of Radio over Fiber Communication System with Frequency Doubling in 90 GHz Band Naoki Kanada, Naruto Yonemoto, Kazuyuki Morioka (ENRI), Tetsuya Kawanishi (Waseda Univ.) SANE2018-38 |
A millimeter band backhaul technology is under development for advanced high-speed trains running through a long tunnel ... [more] | SANE2018-38 pp.29-34 |
| MWP (2nd) |
2018-08-06 | Shimane | Shimane Prefectural Convention Center (Matsue City) | Achromatic Lens Design for Terahertz Ray Keita Miyazawa (Waseda Univ.), Keizo Inagaki, Atsushi Kanno (NICT), Tetsuya kawanishi (Waseda Univ.) |
Terahertz technology has been studied as a method for non-destructive imaging with high resolution. We designed lens dev... [more] | |
| MWP (2nd) |
2018-08-06 | Shimane | Shimane Prefectural Convention Center (Matsue City) | Parallel Mach-Zehnder Modulator Characterization Method using Simultaneous Transcendental Equations Hugo S. C. Freire (Waseda Univ.), Keizo Inagaki (NICT), Tetsuya Kawanishi (Waseda Univ.) |
Parallel Mach-Zehnder optical modulators have imperfections that affect the generation of high-order modulation signals.... [more] | |
| MWP (2nd) |
2018-08-06 | Shimane | Shimane Prefectural Convention Center (Matsue City) | Laser linewidth measurement using optical two-tone Jun Mochizuki (Waseda Univ.), Keizo Inagaki, Atsushi Kanno (NICT), Tetsuya Kawanishi (Waseda Univ.) |
We investigated a measurement method of laser linewidth. Self-delayed heterodyne interference is available as a method f... [more] | |
| MWP (2nd) |
2018-08-06 | Shimane | Shimane Prefectural Convention Center (Matsue City) | [Poster Presentation]
Study on interference between RAUs of linear cell radar Kei Akama (Waseda Univ.), Keizo Inagaki (NICT), Tetsuya Kawanishi (Waseda Univ.) |
This paper reports a study on interference between remote access units (RAUs) of linear cell radar in Airport. Linear ce... [more] | |
| EST, MW, OPE, MWP, EMT, IEE-EMT, THz [detail] | 2018-07-19 11:00 |
Hokkaido | Link characteristics of analog radio over multi-mode fiber for SHF band signals with 100MHz bandwidth Toshinori Suzuki, Takamitsu Aiba (YAZAKI Corp.), Atsushi Kanno, Naokatsu Yamamoto (NICT), Tetsuya Kawanishi (Waseda U.), Tomohiro Wakabayashi (YAZAKI Corp.) EMT2018-22 MW2018-37 OPE2018-25 EST2018-20 MWP2018-21 |
Short and middle distance transmission of analog-radio over multi-mode fiber (A-RoMMF) is considered for radio insensiti... [more] | EMT2018-22 MW2018-37 OPE2018-25 EST2018-20 MWP2018-21 pp.83-87 |
|
| LQE | 2018-07-13 13:30 |
Hokkaido | A study on figure of merit of optical modulator Yuya Yamaguchi, Atsushi Kanno, Naokatsu Yamamoto (NICT), Tetsuya Kawanishi (Waseda Univ.) LQE2018-33 |
[more] | LQE2018-33 pp.51-54 |
|
| LQE | 2018-07-13 13:55 |
Hokkaido | Vector modulation using electro-absorption modulator integrated laser diode Keizo Inagaki (NICT), Praimezt Mekbungwan, Ukrit Mankong (Chiang Mai Univ.), Tetsuya Kawanishi (Waseda Univ.) LQE2018-34 |
[more] | LQE2018-34 pp.55-59 |
|
| EMT, EST, LQE, MWP, OPE, PEM, PN, IEE-EMT [detail] | 2018-01-25 10:25 |
Hyogo | Short Distance RF Transmission over Multi-Mode Fibers for SHF bands Takamitsu Aiaba, Toshinori Suzuki (YAZAKI Corp.), Atsushi Kanno, Naokatsu Yamamoto (NICT), Tetsuya Kawanishi (Waseda), Tomohiro Wakabayachi (YAZAKI Corp.) PN2017-70 EMT2017-107 OPE2017-148 LQE2017-130 EST2017-106 MWP2017-83 |
[more] | PN2017-70 EMT2017-107 OPE2017-148 LQE2017-130 EST2017-106 MWP2017-83 pp.191-196 |
|
| EMT, EST, LQE, MWP, OPE, PEM, PN, IEE-EMT [detail] | 2018-01-25 15:00 |
Hyogo | [Invited Talk]
International Standardization Activities Related to Radio over Fiber Technologies at ITU-T Toshiaki Kuri, Toshiaki Kuri (NICT), Tetsuya Kawanishi (Waseda Univ.), Hiroyo Ogawa (NICT) PN2017-76 EMT2017-113 OPE2017-154 LQE2017-136 EST2017-112 MWP2017-89 |
National Institute of Information and Communications Technology (NICT) has contributed to international standardization ... [more] | PN2017-76 EMT2017-113 OPE2017-154 LQE2017-136 EST2017-112 MWP2017-89 pp.227-230 |
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