Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MWP, PN, EMT, PEM, IEE-EMT [detail] |
2020-01-31 10:40 |
Kyoto |
Dosisha Univ. |
Study on Frequency Response of A-RoF Optical Module for 28 GHz Band Hiroki Yasuda (YAZAKI Corp./Waseda Univ.), Takamitsu Aiba (YAZAKI Corp.), Atsushi Kanno, Naokatsu Yamamoto (NICT), Tetsuya Kawanishi (Waseda Univ.), Tomohiro Wakabayashi (YAZAKI Corp.) PN2019-48 EMT2019-88 MWP2019-62 |
[more] |
PN2019-48 EMT2019-88 MWP2019-62 pp.87-91 |
MWP |
2019-11-27 16:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Study of Amplifier Module for High SHF Band Analog Radio Over Multi-Mode Fiber Toshinori Suzuki, Takamitsu Aiba, Satoshi Tanaka, Hiroki Yasuda (YAZAKI Corp.), Atsushi Kanno, Naokatsu Yamamoto (NICT), Tetsuya Kawanishi (Waseda U.), Tomohiro Wakabayashi (YAZAKI Corp.) MWP2019-46 |
Short distance RF transmission employing directly modulated VCSEL and multi-mode fiber can be considered sa solution for... [more] |
MWP2019-46 pp.17-21 |
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 |
NS, IN, CS, NV (Joint) |
2019-09-05 13:30 |
Miyagi |
Research Institute of Electrical Communication, Tohoku Univ. |
[Invited Lecture]
Study on Radio-over-fiber-based radio relay system using block frequency conversion Atsushi Kanno, Naokatsu Yamamoto (NICT) CS2019-51 |
To enhance spectral efficiency, we discuss a concept of the block frequency conversion technique for simultaneous recept... [more] |
CS2019-51 pp.23-26 |
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 16:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Study of automatic bias control system for middle- and long-range radio over fiber transmission Atsushi Kanno, Naokatsu Yamamoto (NICT), Kohei Fujiwara, Kouichi Tokita (TIRI) MWP2019-4 |
We study a method of an automatic bias voltage controller for the optical single-sideband (SSB) modulation. The SSB modu... [more] |
MWP2019-4 pp.15-18 |
LQE, OCS, OPE |
2019-05-13 16:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Special Invited Talk]
Phase-retrieving Coherent Detection by a High-speed Photodetector Array Yuki Yoshida, Toshimasa Umezawa, Atsushi Kanno, Naokatsu Yamamoto (NICT) OCS2019-8 OPE2019-8 LQE2019-8 |
A novel coherent detection technique based on phase retrieval is introduced. A 2-D arrayed photodetector with a novel di... [more] |
OCS2019-8 OPE2019-8 LQE2019-8 pp.29-34 |
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] |
2019-01-17 12:05 |
Osaka |
Osaka University Nakanoshima Center |
Characteristic evaluation of SC-16QAM over a 29-GHz-band radio over multimode fiber link Atsushi Kanno, Naokatsu Yamamoto (NICT) PN2018-48 EMT2018-82 OPE2018-157 LQE2018-167 EST2018-95 MWP2018-66 |
We evaluate a radio over multi-mode fiber (RoMMF) technique utilized as a radio signal relay system for transporting the... [more] |
PN2018-48 EMT2018-82 OPE2018-157 LQE2018-167 EST2018-95 MWP2018-66 pp.93-96 |
PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] |
2019-01-18 12:05 |
Osaka |
Osaka University Nakanoshima Center |
Geneation of Coherent Terahertz Carriers in the 3 THz Range Using Optical-Comb-Based THz Source for Terahertz Communications Isao Morohashi, Yoshihisa Irimajiri, Atsushi Kanno, Akira Kawakami, Naokatsu Yamamoto, Norihiko Sekine, Akifumi Kasamatsu, Iwao Hosako (NICT) PN2018-60 EMT2018-94 OPE2018-169 LQE2018-179 EST2018-107 MWP2018-78 |
We proposed a terahertz (THz) communication system operating in the 3 THz range using an optical-comb-based THz source a... [more] |
PN2018-60 EMT2018-94 OPE2018-169 LQE2018-179 EST2018-107 MWP2018-78 pp.167-170 |
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 |
MWP |
2018-11-26 16:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Application of MUSIC method to multicarrier optical FM-CW radar system based on optical-modulator-based optical frequency comb Shintaro Otani, Kousuke Kamikawa (Aoyama Gakuin Univ.), Atsushi Kanno, Naokatsu Yamamoto (NICT), Hideyuki Sotobayashi (Aoyama Gakuin Univ.) MWP2018-48 |
We evaluated an optical multicarrier frequency-modulated-continuous-wave(FM-CW) radar system using an optical frequency ... [more] |
MWP2018-48 pp.23-26 |
IN, NS, CS, NV (Joint) |
2018-09-06 15:30 |
Miyagi |
Research Institute of Electrical Communication, Tohoku Univ. |
[Invited Lecture]
High bandwidth Radio Signal Relay of SHF band Employing Radio overMulti-mode Fibers Takamitsu Aiba, Satoshi Tanaka, Toshinori Suzuki, Hiroki Yasuda (YAZAKI CORP.), Atsushi Kanno, Nokatsu Yamamoto (NICT), Tetshya Kawanishi (Waseda Univ.), Tomohiro Wakabayashi (YAZAKI CORP.) NS2018-92 IN2018-26 CS2018-45 |
[more] |
NS2018-92 IN2018-26 CS2018-45 pp.25-29 |
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 |
MWP (2nd) |
2018-08-06 |
Shimane |
Shimane Prefectural Convention Center (Matsue City) |
Multicarrier optical FM-CW radar system based on optical-modulator-based optical frequency comb Shintaro Otani (AGU), Atsushi Kanno, Naokatsu Yamamoto (NICT), Hideyuki Sotobayashi (AGU) |
We evaluated an optical multicarrier FM-CW radar system using optical frequency comb generation technique by Mach-Zender... [more] |
|
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) |
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] |
|