| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| EMCJ |
2006-03-09
09:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
SFN Cascade Relay Field Experiments for DTTB at Kesennuma and Shizugawa Experimental Relay Stations
Kazunori Yokohata, Yoshikazu Narikiyo, Tomoaki Takeuchi, Koichiro Imamura, Hiroyuki Hamazumi, Kazuhiko Shibuya (NHK Science & Technical Research Laboratories), Toshiaki Nario, Toshiki Kurashima (NHK Engineering Administration Department), Toshitake Ishii (HK Sendai Station) |
There is a severe problem of CLI(Coupling Loop Interference) caused by interference from a transmitting antenna to a rec... [more] |
EMCJ2005-137
pp.1-4 |
| EMCJ |
2006-03-09
09:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Field Experiments on Co-Channel Interference Cancellation at Kesennuma Experimental Relay Station
Yoshikazu Narikiyo, Kazunori Yokohata, Tomoaki Takeuchi, Koichiro Imamura, Hiroyuki Hamazumi, Kazuhiko Shibuya (NHK Science & Technical Research Laboratories), Toshiaki Nario, Toshiki Kurashima (NHK Engineering Administration Department), Toshitake Ishii (NHK Sendai Station) |
Broadcasting wave received in a relay station may suffer interference caused by other digital and analog broadcasting wa... [more] |
EMCJ2005-138
pp.5-8 |
| EMCJ |
2006-03-09
09:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Field Experiments on Co-Channel Interference Cancellation using Decision-Directed Adaptive Array for ISDB-T
Tomoaki Takeuchi, Yoshikazu Narikiyo, Kazunori Yokohata, Koichiro Imamura, Hiroyuki Hamazumi, Kazuhiko Shibuya (NHK Science & Technical Research Laboratories), Toshiaki Nario, Toshiki Kurashima (NHK Engineering Administration Department), Toshitake Ishii (NHK Sendai Station) |
As a counter measure of co-channel interference at digital
broadcast--wave relay station, we have considered an applica... [more] |
EMCJ2005-139
pp.9-14 |
| EMCJ |
2006-03-09
10:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Transmission Characteristics of SFN Relay Station without CLI Canceller
Yoshikazu Narikiyo, Kazuhiko Shibuya (NHK STRL) |
Coupling Loop Interference (CLI) between transmitting and receiving antennas must be suppressed to achieve broadcast wav... [more] |
EMCJ2005-140
pp.15-20 |
| EMCJ |
2006-03-09
10:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Transmission Performance of ISDB-T Broadcast-Wave Relay with Symbol Regeneration
Tomoaki Takeuchi, Kazuhiko Shibuya (NHK STRL) |
In broadcast wave-relay of digital terrestrial broadcasting, by using
some compensators, accumulation of transmission s... [more] |
EMCJ2005-141
pp.21-25 |
| EMCJ |
2006-03-09
11:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Verification of Performance of Coupling Loop Interference Canceller at Nagara SFN Relay Station of DTTB
Koichiro Imamura, Tomoaki Takeuchi, Kazunori Yokohata, Yoshikazu Narikiyo, Hiroyuki Hamazumi, Kazuhiko Shibuya (NHK STRL), Makoto Ishii, Yoshitaka Ando (NHK Engineering Administration Department), Naotaka Eguchi (NHK Gifu Station) |
To deliver the DTTB (Digital Terrestrial Television Broadcasting) signal throughout Japan in lower coast, broadcast-wave... [more] |
EMCJ2005-142
pp.27-30 |
| EMCJ |
2006-03-09
11:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
An Experiment on Retransmission of Digital Terrestrial Broadcasting in YAESU Underground Shopping Center
Yukihiko Yoshida, Osami Tamaru, Syunji Nakahara, Kouji Oosaki (NHK), Kenichi Tsuchida, Masayuki Takada (NHK Labs.), Kazumasa Kobayashi (NHK), Hiroshi Kasuga, Yoshihiko Nasu, Takashi Kotani, Yuuji Maruyama (ITEC) |
In order to receive Digital Terrestrial Television Broadcasting(DTTB) including One-Seg Service in closed space(such as ... [more] |
EMCJ2005-143
pp.31-36 |
| EMCJ |
2006-03-09
12:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Environmental Evaluation of Deployable Mesh Reflector Antenna
Naoto Kogo, Susumu Nakazawa, Shoji Tanaka (NHK STRL) |
[more] |
EMCJ2005-144
pp.37-42 |
| EMCJ |
2006-03-09
13:15 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Measurement of Radiated Emissions on Indoor Power Line Communications
Masahiro Ishihara, Daisuke Umehara, Yoshiteru Morihiro (Kyoto Univ.) |
Residential power line is one of the most attractive communication media for home networking, since every room in a hous... [more] |
EMCJ2005-145
pp.43-48 |
| EMCJ |
2006-03-09
13:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Pre-research for the Electromagnetic Environment in HF Band
Miki Iwama, Takashi Shinozuka, Yukio Yamanaka (NICT) |
We investigated the EM environment of HF band, in which operation of power line communication may start in near future. ... [more] |
EMCJ2005-146
pp.49-54 |
| EMCJ |
2006-03-09
14:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
About building of measurement site in spurious measurement of radar system
Kouichi Sebata, Yoshiyuki Miyazawa, Hironori Kitazawa, Sadaaki Shiota, Yukio Yamanaka (NICT) |
[more] |
EMCJ2005-147
pp.55-59 |
| EMCJ |
2006-03-09
14:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Experimental Evaluation of EM Wave Suppressions by Lattice Array of Conductive Wires
-- Experimental Evaluation of EM Wave Suppression Screen No.2 --
Akira Saito, Takeshi Saito, Kazuo Aizawa, Hiroshi Echigo (Tohoku Gakuin Univ) |
[more] |
EMCJ2005-148
pp.61-66 |
| EMCJ |
2006-03-09
15:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Estimation of Radio-frequency Radiating Source Power from Unintentional Devices such as Information Technology Equipment
Shoetsu Miura (JEITA) |
EMF and its health effects is one of modern topics. Not only RTE intentional equipment but also ITE unintentional equipm... [more] |
EMCJ2005-149
pp.67-72 |
| EMCJ |
2006-03-09
15:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Evaluation of the SAR in the Abdomen of a Woman Using a Birdcage Coil for MRI System
Tomomasa Amano, Kazuyuki Saito, Masaharu Takahashi, Koichi Ito (Chiba Univ.), Hiroo Ikehira (NIRS) |
MRI (Magnetic Resonance Imaging) is an effective method for diagnosis of diseases. This system is made of some important... [more] |
EMCJ2005-150
pp.73-76 |
| EMCJ |
2006-03-09
15:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Examination about the Temperature Distribution of a Pyramidal Wave Absorber under High Power Injection
Shinya Watanabe, Kazuya Iino, Osamu Hashimoto (Aoyama Gakuin Univ.), Toshihumi Saito, Hiroshi Kurihara (TDK Corp.) |
[more] |
EMCJ2005-151
pp.77-82 |
| EMCJ |
2006-03-09
16:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Magnetic near-field distribution measurements using a magnetic garnet thin film
Masanori Takahashi, Hiroyasu Ota (NICT), Nobuyasu Adachi (Nagoya Institute of Technology), Ken Ichi Arai (Tohoku Univ.) |
We have developed a high-speed measurement system for measuring electromagnetic field distributions. The system uses a g... [more] |
EMCJ2005-152
pp.83-87 |
| EMCJ |
2006-03-09
16:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Measurement of electromagnetic near-field around a transmission line and effect of position of a connector with contact failure
Asuka Jyonishi (Tohoku Univ.), Aaron Faulstich (Tohoku Univ./Purdue Univ.), Yu-ichi Hayashi, Hideaki Sone (Tohoku Univ.) |
[more] |
EMCJ2005-153
pp.89-93 |
| EMCJ |
2006-03-09
17:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A study on appllying S matrix for extraction of parasitic element characteristic on PCB
Naoyuki Yamashita, Hiroshi Inoue (Akita Univ.), Takashi Ono (Akita Electronics Systems) |
When some stages of amplifiers are driven by single source power, and the feedback loop can be formed via the feedline ... [more] |
EMCJ2005-154
pp.95-100 |