|
|
All Technical Committee Conferences (Searched in: All Years)
|
|
Search Results: Conference Papers |
Conference Papers (Available on Advance Programs) (Sort by: Date Descending) |
|
Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MIKA (3rd) |
2023-02-21 14:55 |
Niigata |
(Primary: On-site, Secondary: Online) |
Talk in memory of Prof. Nishimori Jiro Hirokawa (Tokyo Inst. of Tech.) |
[more] |
|
AP |
2022-10-19 12:20 |
Gifu |
GIFU CITY CULTURE CENTER (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Research of Millimeter-wave Band Waveguide Slot Array Antenna for Increasing Transmission Capacity in Two-dimensional Quadrature Multiplex Transmission in Rectangular Coordinate System Masashi Fujishiro, Jiro Hirokawa, Takashi Tomura (TokyoTech) AP2022-119 |
One type of MIMO is rectangular-coordinate two-dimensional multiplex transmission (ROM transmission). In this study, we ... [more] |
AP2022-119 pp.105-108 |
MIKA (3rd) |
2022-10-15 13:30 |
Niigata |
Niigata Citizens Plaza (Primary: On-site, Secondary: Online) |
[Invited Talk]
Numerical design of one-dimensional switching matrices with an arbitrary number of beams and application to millimeter-wave two-dimensional ones Jiro Hirokawa (Tokyo Institute of Technology) |
[more] |
|
AP, SANE, SAT (Joint) |
2022-07-27 16:30 |
Hokkaido |
Asahikawa Taisetsu Crystal Hall (Primary: On-site, Secondary: Online) |
SAR Observation with High Resolution, Wide Swath by Deployable Corporate-Fed Slot Array Antenna Kosei Ishimura (Waseda Univ./Tokyo Inst. Tech.), Kosei Ishimura (Waseda Univ.), Jiro Hirokawa (Tokyo Inst. Tech.) AP2022-38 SANE2022-23 SAT2022-19 |
We have developed a synthetic aperture radar system with 1m ground resolution compatible with 100kg small satellite. The... [more] |
AP2022-38 SANE2022-23 SAT2022-19 pp.22-27(AP), pp.6-11(SANE), pp.12-17(SAT) |
CS |
2022-07-15 13:15 |
Kagoshima |
Yakushima Environmental and Cultural Village Center (Primary: On-site, Secondary: Online) |
[Invited Talk]
Study of next-generation ultra-high-speed transmission and wide-area networking using mobile relay stations Takefumi Hiraguri (NIT), Kentaro Nishimori (Niigata Univ), Jro Hirokawa (Tokyo Tech), Takahiro Matsuda (TMU), Tetsuro Imai (TDU) CS2022-34 |
[more] |
CS2022-34 pp.95-97 |
SR, SRW (Joint) |
2015-10-27 09:30 |
Tokyo |
KKE |
[Technology Exhibit]
Prototype of 3-Gb/s 60-GHz Millimeter-wave-based Wireless File-transfer System Kenichi Okada, Masaya Miyahara, Jiro Hirokawa, Makoto Ando (Tokyo Tech) SR2015-63 SRW2015-44 |
[more] |
SR2015-63 SRW2015-44 pp.61-62 |
SR, SRW (Joint) |
2015-10-27 16:00 |
Tokyo |
KKE |
[Invited Lecture]
BER and Service Area Measurement of Compact Range Communication with Radial Line Slot Antennas Makoto Ando, Masahiro Wakasa, Koji Toyosaki, Tung Nguyen Xuan, Ali Maifuz, Miao Zhang, Jiro Hirokawa, Kiyomichi Araki (Tokyo Tech) SR2015-71 |
[more] |
SR2015-71 pp.87-92 |
AP, SANE (Joint) |
2014-08-28 12:45 |
Niigata |
Niigata University Satellite campus |
[Invited Lecture]
Compact X-band Synthetic Aperture Radar for 100kg Class Satellite Hirobumi Saito, Prilando Rizki Akbar, Atsushi Tomiki (JAXA), Ravindra Vinay, Ryohei Naruse, Budhaditya Pyne (Univ. of Tokyo), Miao Zhang, Jiro Hirokawa, Makoto Ando (Tokyo Inst. of Tech.) AP2014-75 SANE2014-50 |
[more] |
AP2014-75 SANE2014-50 pp.19-24(AP), pp.13-18(SANE) |
AP |
2007-05-18 14:15 |
Kochi |
Kochi Univ. of Tech. |
Proposal of Radio Wave Shutter Using Electrically Invisible Dipoles and Basic Study on Its Transparent and Shield Performance Kyoichi Iigusa (NICT/Tokyo Inst.of Techn.), Hiroshi Harada, Shuzo Kato (NICT), Jiro Hirokawa, Makoto Ando (TIT) AP2007-27 |
We propose a radio-wave shutter, which can switch electronically transparent state and shield state, using the mechanism... [more] |
AP2007-27 pp.81-86 |
RCS, MoNA, WBS, SR, MW (Joint) |
2007-03-09 16:50 |
Kanagawa |
YRP |
Research and Standardization activty for IEEE802.15.3c mmW WPAN
-- (6) Antenna -- Ichihiko Toyoda (NTT), Makoto Ando (TIT), Kyoichi Iigusa, Hirokazu Sawada (NICT), Kenichi Maruhashi, Naoyuki Orihashi (NEC), Tomohiro Seki (NTT), Seiji Nishi (OKI), Shoichi Kitazawa, Amane Miura (ATR), Yoshitsugu Fujita, Hiroshi Uchimura (KYOCERA), Tsukasa Yoneyama (MMEX), Jiro Hirokawa, Yasutake Hirachi (TIT) RCS2006-283 |
The IEEE 802.15.3 Task Group 3c (TG3c) is developing a millimeter-wave-based alternative physical layer (PHY) for the ex... [more] |
RCS2006-283 pp.195-198 |
|
|
|
Copyright and reproduction :
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
|
[Return to Top Page]
[Return to IEICE Web Page]
|