Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS, CCS, SR, SRW (Joint) |
2016-03-03 09:00 |
Tokyo |
Tokyo Institute of Technology |
Experimental evaluation of ARIB STD-T103 VHF broadband mobile communication systems Kiminobu Makino, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) RCS2015-362 |
VHF broadband mobile communication systems have been investigated for wider coverage area than conventional cellular pho... [more] |
RCS2015-362 pp.175-180 |
EMT, MW, OPE, MWP, EST, IEE-EMT [detail] |
2015-07-16 11:00 |
Hokkaido |
Kushiro City Lifelong Learning Center |
[Invited Talk]
Recent Progress in Millimeter and Terahertz Wave Integrated Circuit Technologies for Communications and Sensing Applications Sebastian Diebold, Shunsuke Nakai (Osaka Univ.), Kazuisao Tsuruda, Toshikazu Mukai (ROHM Co.), Masayuki Fujita, Tadao Nagatsuma (Osaka Univ.) EMT2015-11 MW2015-49 OPE2015-23 EST2015-15 MWP2015-14 |
With the possibility of large absolute bandwidths, the millimeter-wave (mmW, 30 to 300 GHz) and Terahertz (THz) frequenc... [more] |
EMT2015-11 MW2015-49 OPE2015-23 EST2015-15 MWP2015-14 pp.17-22 |
RCS |
2015-06-24 13:20 |
Hokkaido |
Hokkaido Univ. |
Multihop relay field experiment using the VHF band broadband mobile communication system in rural area Kei Yanagisawa, Tatsuya Abe, Yoshihiro Kawashima, Kiyoshi Yamamoto, Masayuki Takekawa, Masayuki Ishizaki, Tomohiro Nozaki, Junya Dosaka, Masahiro Asano, Kazue Kato (Hitachi Kokusai), Hiroshi Harada, Keiichi Mizutani (Kyoto Univ.) RCS2015-48 |
This paper describes results of relay connection test using a single frequency channel relay system in NLoS (Non-Line-of... [more] |
RCS2015-48 pp.13-18 |
RCS |
2015-06-26 13:45 |
Hokkaido |
Hokkaido Univ. |
Performance evaluation of ARIB STD-T103 VHF broadband mobile communication systems Kiminobu Makino, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) RCS2015-95 |
VHF broadband mobile communication systems have been investigated for wider coverage area than conventional cellular pho... [more] |
RCS2015-95 pp.287-292 |
RCS, IN (Joint) |
2015-05-22 15:15 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Receiver Diversity Performance for VHF Broadband Mobile Communications Hideki Kobayashi (NICT/National Police Academy), Hirokazu Sawada, Tomoshige Kan, Masayuki Oodo, Hiroshi Harada, Fumihide Kojima, Hiroyuki Yano (NICT), Noriyuki Soma, Masafumi Moriyama, Osamu Yamamoto, Takaaki Yamato, Shigeki Yamamoto (National Police Academy) RCS2015-44 |
In this report, a receiver diversity performance at base station for a VHF-band broadband mobile communication system is... [more] |
RCS2015-44 pp.113-118 |
RCS, SR, SRW (Joint) |
2015-03-04 16:15 |
Tokyo |
Tokyo Institute of Technology |
Receiver design for VHF broadband mobile communication systems Kiminobu Makino, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) RCS2014-333 |
Broadband communication systems using VHF band are studied to secure wider coverage area than conventional cellular phon... [more] |
RCS2014-333 pp.189-194 |
AP |
2015-02-20 10:25 |
Hyogo |
Chusho-kigyou center at Amagasaki-City |
[Invited Lecture]
Field experiments of broadband communication using VHF band TV white space in Indonesia Keigo Hasegawa, Tatsuya Abe, Kanta Sakamaoto, Yoshihiro Kawashima, Keat-Beng Toh, Kei Yanagisawa, Masayuki Takekawa, Junya Dosaka, Masahiro Asano (Hitachi Kokusai Electric) AP2014-200 |
This paper describes field experiments of broadband communication using VHF (Very High Frequency) band TV (Television) w... [more] |
AP2014-200 pp.75-80 |
SANE |
2013-12-02 16:30 |
Overseas |
VAST/VNSC(2nd Dec.) & Melia Hotel (3rd Dec), Hanoi, Vietnam |
Development of a 20W class X-band Amplifier using GaN HEMT Technology for Space Use Mitsuhiro Nakadai, Johta Awano, Masaaki Shimada (JAXA), Masahiro Funabashi (NTSpace) SANE2013-92 |
Japan Aerospace Exploration Agency (JAXA) has developed a 20W class X-band Solid State Power Amplifier (SSPA) using gall... [more] |
SANE2013-92 pp.121-126 |
EMCJ |
2013-09-13 10:35 |
Hokkaido |
Hokkaido Univ. |
A study on electromagnetic interference to telecommunication equipment due to WiFi radio waves Norihito Hirasawa, Ken Okamoto, Hidenori Itou, Masashi Takahashi (NTT East), Yuichiro Okugawa, Yoshiharu Akiyama (NTT), Kazuo Murakawa (NTT East) EMCJ2013-49 |
Wireless communication services can be used at various places by development of wireless communication technologies. To ... [more] |
EMCJ2013-49 pp.1-5 |
EMCJ |
2013-07-11 15:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
BER Performance for Energy Detection Duration in UWB-IR Receiver with Broadband Noise Kenta Katsu, Daisuke Anzai, Jianqing Wang (NIT) EMCJ2013-36 |
Ultra wideband impulse radio (UWB-IR) technology is a potential candidate in implant body area networks (BANs) where the... [more] |
EMCJ2013-36 pp.51-56 |
EMCJ, ITE-BCT |
2013-03-08 11:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Measurements of leaked emissions by In-House broadband powerline communications in a case of usual Japanese wooden house Tomoyuki Nakajo (Fukui Univ. of Tech.), Masatoshi Ohishi (NAOJ), Fuminori Tsuchiya (Tohoku Univ.), Kaichi Tatezawa, Rikako Okayasu (NAOJ) EMCJ2012-129 |
Serious problems of leakage field by indoor PLC have been pointed out previously by many authors. Nevertheless, the use ... [more] |
EMCJ2012-129 pp.37-42 |
LQE, CPM, EMD, OPE, R |
2012-08-23 16:05 |
Miyagi |
Tohoku Univ. |
Development of broadband quantum-dot optical gain device with InAs/InGaAs quantum-dot structure Yuki Yoshioka (Tokyo Denki Univ), Naokatsu Yamamoto, Kouichi Akahane, Tetsuya Kawanishi (NICT), Hideyuki Sotobayashi (Aoyama Gakuin Univ), Hiroshi Takai (Tokyo Denki Univ) R2012-31 EMD2012-37 CPM2012-62 OPE2012-69 LQE2012-35 |
Significant expansion and effective use of optical frequency resources are expected to be an important technology for fu... [more] |
R2012-31 EMD2012-37 CPM2012-62 OPE2012-69 LQE2012-35 pp.51-56 |
MW (Workshop) |
2012-08-08 - 2012-08-10 |
Overseas |
Chulalongkorn University, Bangkok, Thailand |
Broadband Printed Monopole Antenna with Single Notched Band for Wireless Communication Applications Nipont Tangthong (Bangkok Thailand), Virote Pirajnenchai (Pathumthani Thailand) |
Broadband printed monopole antenna with single notched band is presented. The proposed antenna consists of a circular pa... [more] |
|
OFT |
2012-05-24 16:55 |
Gifu |
Hida, Earth Wisdom Center |
Evaluation of the O-band transmission system by using quantum dot laser and holey fiber Yasuaki Kurata, Yu Omigawa, Takuya Irago, Hideyuki Sotobayashi (Aoyama Gakuin Univ.), Naokatsu Yamamoto, Kouichi Akahane, Tetsuya Kawanishi (NICT), Yuki Yoshioka, Hiroshi Takai (TDU) OFT2012-6 |
To expand the usable wavelength bandwidth for optical communications, we have focused on a use of a 1.3-μm wavelength ba... [more] |
OFT2012-6 pp.27-30 |
SR, RCS, SRW (Joint) |
2012-03-07 14:40 |
Kanagawa |
YRP |
Examples of Spectrum Engineering for Frequency Sharing and its Future Perspectives Masahiro Umehira (Ibaraki Univ.) SR2011-116 |
According to the rapid deployment and expansion of wireless systems such as cellular mobile communications systems and w... [more] |
SR2011-116 pp.87-92 |
CPSY, DC, IPSJ-SLDM, IPSJ-EMB [detail] |
2012-03-03 09:00 |
Miyagi |
|
An Implementation and Evaluation of MapReduce Framework with Thread Virtualization Environment for Cell Broadband Engine Clusters Masahiro Yamada, Tetsuya Nakahama (Keio Univ.), Masato Yoshimi (Doshisha Univ.), Hideharu Amano (Keio Univ.) CPSY2011-87 DC2011-91 |
Recently heterogeneous multi-core processors such as
Cell Broadband Engine(Cell/B.E.) are introduced into cluster syste... [more] |
CPSY2011-87 DC2011-91 pp.169-174 |
SAT, SANE (Joint) |
2012-02-16 17:30 |
Mie |
|
[Special Talk]
Look Back to Development of Personal Satellite Communication Systems Hideo Kobayashi (Mie Univ.) SANE2011-164 SAT2011-71 |
Early in the 1990s, a lot of personal satellite communication systems were proposed for the purposes of providing data a... [more] |
SANE2011-164 SAT2011-71 pp.23-28(SANE), pp.37-42(SAT) |
OFT |
2012-01-19 16:55 |
Kagawa |
|
Polarization-division-multiplexed 4×10-Gbps simultaneous transmissions in T-band and C-bands over a holey fiber Yu Omigawa (Aoyama Gakuin Univ.), Naokatsu Yamamoto, Atsushi Kanno, Tetsuya Kawanishi (NICT), Yasuaki Kurata, Hideyuki Sotobayashi (Aoyama Gakuin Univ.) OFT2011-62 |
The ever-increasing demand for high data transmission capacities has necessitated the use of alternative wavebands and t... [more] |
OFT2011-62 pp.33-36 |
WBS |
2011-07-28 15:10 |
Kochi |
Kochi City Culture-Plaza Cul-Port |
[Invited Talk]
Development of BPL Systems for Cargo Ships and Some Topics of Smart Meter Based on NB-PLC Technologies
-- Research Results Sponsored by MIC-SCOPE and Some Topics from IEEE-ISPLC Symposium -- Shinji Tsuzuki (Ehime Univ.) WBS2011-13 |
To solve the problems of the conventional alternating current (AC) electricity distribution system essentially, a high-s... [more] |
WBS2011-13 pp.17-22 |
OPE, MW, MWP, EMT, EST, IEE-EMT [detail] |
2011-07-21 14:05 |
Hokkaido |
|
Development of external-cavity type wavelength-tunable light source with broadband quantum dots optical gain for T-and O-bands Yuki Yoshioka (TDU), Naokatsu Yamamoto, Kouichi Akahane, Tetsuya Kawanishi (NICT), Hiroshi Takai (TDU) MW2011-46 OPE2011-33 EST2011-32 MWP2011-14 |
Significant expansion and effective use of optical frequency resources are believed to be an important technology for fu... [more] |
MW2011-46 OPE2011-33 EST2011-32 MWP2011-14 pp.51-55 |