Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OFT, OCS, IEE-CMN, ITE-BCT (Joint) [detail] |
2009-11-27 13:45 |
Fukushima |
|
A study on design optimization for the wide band transmission and loss reduction of Holey Fiber Katsunori Imamura, Kazunori Mukasa, Takeshi Yagi (Furukawa Electric) OCS2009-96 |
Holey fibers suitable for wide band transmission system were numerically studied. By taking the relation between the mac... [more] |
OCS2009-96 pp.77-81 |
RCS, AP (Joint) |
2009-11-27 10:25 |
Tokyo |
Tokyo Inst. of Tech. |
USB Memory Size Antenna for 2.4GHz Wireless LAN and UWB Kentaro Sekine (Shibaura Inst. of Tech.), Keigo Matuzaki (HITACHI), Hisao Iwasaki (Shibaura Inst. of Tech.) AP2009-131 |
In recent years, UWB technique is noted to realize the high speed short range wireless communication systems. So, this t... [more] |
AP2009-131 pp.73-78 |
OFT, OCS (Joint) |
2009-08-28 13:35 |
Hokkaido |
|
Multi-Core Holey Fibers for Ultra Large Capacity Wide-Band Transmission Katsunori Imamura, Kazunori Mukasa, Yu Mimura, Takeshi Yagi (Furukawa Electric Co., Ltd.) OCS2009-39 |
Future ultra large capacity transmission by the combination of multi-core technique and holey-fiber technique. The ultra... [more] |
OCS2009-39 pp.57-62 |
OFT, OCS, ITE-BCT, IEE-CMN (Joint) [detail] |
2008-11-20 15:15 |
Oita |
|
[Special Talk]
FTTH optical video distribution system employing super wide-band FM conversion scheme Toshiaki Shitaba, Satoshi Ikeda, Hisao Yoshinaga (NTT AS Lab.) OCS2008-89 OFT2008-55 |
First, the technical outline of the FTTH video distribution system employing super wide band FM conversion scheme put to... [more] |
OCS2008-89 OFT2008-55 pp.31-36(OCS), pp.43-48(OFT) |
SP |
2008-06-27 - 2008-06-28 |
Hokkaido |
|
Formant Estimation using Adaptive Compensation of Spectrum Tiled Shunsuke Azuma, Nobuhiro Miki (FUN) SP2008-21 |
It is well known recently that the individual property of speech is appeared on the formant in the high frequency region... [more] |
SP2008-21 pp.7-12 |
SCE, MW |
2008-04-22 09:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
- Yusuke Suga (UEC), Kenichi Ohta (TAIYO YUDEN), Koji Wada (UEC) SCE2008-2 MW2008-2 |
In this paper, a tunable wide-passband bandpass filter(BPF) with attenuation poles based on distributed tap-coupling res... [more] |
SCE2008-2 MW2008-2 pp.7-12 |
AP |
2008-03-14 15:40 |
Aichi |
Nanzan Univ. |
Triple Frequency Wide band Microstrip Antennas With Ring Parasitic Hiroya Tanaka, Kenichi Kagoshima, Shigeki Obote (Ibaraki Univ.) AP2007-197 |
In this report, it proposed the multi-band wideband antenna that was able to share three frequencies of frequency ratio... [more] |
AP2007-197 pp.141-146 |
ED, MW |
2008-01-17 10:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Wide-Band BPSK CMOS Demodulator Circuit Yasuyuki Arai, Jun Kikuchi, Ryuichi Ujiie, Kenichi Shibata (Gunma Univ.), Tetuya Hirama, Hisayasu Sato (Renesas Technology), Noboru Ishihara (Gunma Univ.) ED2007-215 MW2007-146 |
In recent LSI systems, the wiring connections between the LSI and the LSI or the board and the board have become high de... [more] |
ED2007-215 MW2007-146 pp.51-56 |
EMCJ, MW |
2007-10-26 11:20 |
Miyagi |
Tohoku University |
An Experimental Study of a Dual-band Microstrip Line BPF based on the Tap-Coupling Method with Attenuation Ploes/Wide-band Characteristics Nobuhiko Okuzaki (UEC), Yukihiro Shimakata, Mitsuyuki Yamauchi (TAIYO YUDEN), Koji Wada, Takashi Iwasaki (UEC) EMCJ2007-71 MW2007-118 |
We focus on various dual-band microstrip-line bandpass filters(BPFs) based on tap-coupled resonators. In this study, thr... [more] |
EMCJ2007-71 MW2007-118 pp.101-106 |
MW |
2007-09-05 10:45 |
Tochigi |
Utsunomiya Univ. |
- Masaki Murata (UEC), Hiroto Motoyama, Hironobu Kimura, Yasuhiko Mizutani, Takami Hirai (SOSHIN), Koji Wada, Takashi Iwasaki (UEC) MW2007-83 |
We propose a wide-band balun with matching compensation circuits using capacitors and transmission-lines. The proposed b... [more] |
MW2007-83 pp.17-20 |
AP |
2007-06-21 13:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Alternating phase fed single-layer waveguide slot array with interchangeable slot plates for multi-frequency operation Yasuhiro Tsunemitsu, Goro Yoshida (JRC), Zhang Miao, Jiro Hirokawa, Makoto Ando (Tokyo Tech) AP2007-37 |
(To be available after the conference date) [more] |
AP2007-37 pp.35-39 |
RCS, MoNA, WBS, SR, MW (Joint) |
2007-03-08 11:30 |
Kanagawa |
YRP |
[Invited Talk]
x Hirohisa Yamaguchi, Takashi Shono (x) WBS2006-56 SR2006-84 |
UWB device development and world-wide regulatory approval are increasing momentum to meet the new business opportunity i... [more] |
WBS2006-56 SR2006-84 pp.25-32 |
AP, SAT (Joint) |
2006-05-19 11:15 |
Kagoshima |
Kagoshima Univ. |
Input Impedance Approximations of Self-Supported Dipole Antennas With a Constant Gain Over Wide-Band Kazushi Nishizawa, Naoyuki Yamamoto, Miyuki Tanaka, Hiroaki Miyashita, Shigeru Makino (Mitsubishi Electric) AP2006-22 |
In the previous report, a self-supported dipole antenna fed by a coaxial line, which this antenna is located over the gr... [more] |
AP2006-22 pp.77-82 |
OCS, OFT, IEE-CMN |
2004-11-25 10:55 |
Oita |
Yufuin Seminer House of Nippon Bunri Universi |
[Invited Talk]
Trends of the transmittion technology for optical access system Masaru Fuse (MEI) |
Increasing demands of Internet access are now strongly emphasizing to require broadband access services in consumer fiel... [more] |
OCS2004-113 OFT2004-56 pp.23-27 |