| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| BCT, IEEE-BT, HOKKAIDO [detail] |
2016-07-28
15:45 |
Hokkaido |
Hokkaido Univ. |
8K UHDTV-HDR Live Program Production
-- Prototype System and Trial Production --
Daiichi Koide, Takayuki Yamashita, Ryohei Funatsu, Noriyuki Shirai, Yoshitaka Ikeda, Yukihiro Nishida, Tetsuomi Ikeda (NHK) |
We constructed a live-program-production system for 8K with high dynamic range (HDR) using Hybrid Log-Gamma (HLG) format... [more] |
BCT2016-58
pp.21-24 |
| BCT, IEEE-BT |
2014-07-31
14:55 |
Hokkaido |
Kushiro-Syougai-Gakusyuu-Center |
Radiation Pattern Considering Thermal Distortion of the Onboard Reflector Antenna for 21-GHz band Broadcasting Satellite
Susumu Nakazawa, Masafumi Nagasaka, Masashi Kamei, Shoji Tanaka, Tetsuomi Ikeda (NHK) |
For 21-GHz band satellite broadcasting system, we have proposed an array-fed reflector antenna as part of a wide band an... [more] |
BCT2014-65
pp.13-16 |
| BCT, IEEE-BT |
2014-06-06
13:55 |
Tokyo |
TV TOKYO Corporation |
A Study on Feeder-link Recieving Antenna for 21-GHz band Broadcasting Satellite
Susumu Nakazawa, Masafumi Nagasaka, Masashi Kamei, Shoji Tanaka, Tetsuomi Ikeda (NHK) |
For 21-GHz band satellite broadcasting system, we are studying a 300-MHz class wide band transponder. It is approximatel... [more] |
BCT2014-57
pp.5-8 |
| BCT, IEEE-BT |
2014-03-07
16:00 |
Shimane |
Shimane Univ. |
ARIB Evaluation Tests of Transmission System for Ultra-High Definition Television Satellite Broadcasting
Yoichi Suzuki, Akinori Hashimoto, Yoshifumi Matsusaki, Kenichi Tsuchida, Shoji Tanaka, Tetsuomi Ikeda (NHK), Naoji Okumura (ARIB) |
[more] |
BCT2014-55
pp.33-38 |
| BCT, IEEE-BT |
2013-07-26
10:50 |
Hokkaido |
|
Design and Experiment of Patch Array Antenna for FPU in 2.3 GHz Band
Naoto Kogo, Masahiro Yatagai, Fumihiro Murakami, Tetsuomi Ikeda (NHK) |
During live outside broadcasting (OB) of road races, such as marathons and ekiden, video images are taken using cameras ... [more] |
BCT2013-84
pp.73-76 |
| BCT, IEEE-BT |
2013-06-05
16:05 |
Tokyo |
Tokyo Broadcasting System Television |
Analysis of Radiation Pattern and SAR Considering Operation of Wireless Camera in 1.2 and 2.3 GHz Bands
Naoto Kogo, Tetsuomi Ikeda (NHK) |
During live outside broadcasting (OB) of road races, such as marathons and ekiden, video images are taken using cameras ... [more] |
BCT2013-66
pp.29-32 |
| IEICE-EMCJ, BCT |
2013-03-08
14:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Reduction of SAR due to FPU for Road Race Considering Frequency Migration
Naoto Kogo, Tetsuomi Ikeda (NHK) |
During live outside broadcasting (OB) of road races, such as marathons and ekiden, video images are taken using cameras ... [more] |
BCT2013-58
pp.67-72 |
| BCT, IEEE-BT |
2013-02-21
11:15 |
Okinawa |
|
A Study on a Retransmission Packet Size for Bi-directional FPU using TDD
Fumiki Uzawa, Kazuhiko Mitsuyama, Tetsuomi Ikeda (NHK), Takefumi Hiraguri (NIT) |
About file-based video transmission, the research of the authors is an advanced microwave Field Pick-up Unit (FPU) achie... [more] |
BCT2013-53
pp.61-64 |
| IEICE-AP, BCT |
2013-02-07
14:50 |
Tokyo |
AIST Tokyo Waterfront |
Calculations of SAR due to FPU for Road Race Considering its Operation
Naoto Kogo, Tetsuomi Ikeda (NHK) |
During live outside broadcasting (OB) of road races, such as marathons and ekiden, video images are taken using cameras ... [more] |
BCT2013-37
pp.57-62 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2013-01-31
14:35 |
Kumamoto |
Kumamoto Univ. |
Comparison of Radiation Patterns of Transmission Antennas for Road Race Considering Frequency Migration of FPU
Naoto Kogo, Tetsuomi Ikeda (NHK) |
During live outside broadcasting (OB) of road races, such as marathons and ekiden, video images are taken using cameras ... [more] |
BCT2013-31
pp.123-126 |
| BCT, IPSJ-AVM, IEICE-CS, IEICE-IE [detail] |
2012-12-06
09:40 |
Fukui |
Fukuisi-chiiki-kouryu-plaza |
A Study on Applying Type-II HARQ Scheme for Bidirectional FPU Using TDD
Fumiki Uzawa, Kazuhiko Mitsuyama, Tetsuomi Ikeda (NHK), Takefumi Hiraguri (NIT) |
An advanced video transmission system we are considering is a Field Pick-up Unit (FPU) that can transmit file-based vide... [more] |
BCT2012-103
pp.7-10 |
IEICE-OFT, IEICE-OCS, BCT, IEE-CMN
(Joint) [detail] |
2012-11-21
15:45 |
Kumamoto |
|
Antenna Performance of Push-to-Talk Transceiver in VHF and UHF Bands Considering Impedance Matching
Naoto Kogo, Tetsuomi Ikeda (NHK) |
The push-to-talk communication line for broadcasting services is used in the VHF band (165 MHz) and UHF band (460 MHz) i... [more] |
BCT2012-100
pp.33-38 |
| BCT, SHIKOKU, IEEE-BT |
2012-10-19
10:55 |
Kochi |
Kochi University of Technology |
Analysis of SAR for Frequency Migration of FPU
Naoto Kogo, Tetsuomi Ikeda (NHK) |
During live outside broadcasting (OB) of road races, such as marathons and ekiden, video images are taken using cameras ... [more] |
BCT2012-94
pp.37-40 |
| BCT, SHIKOKU, IEEE-BT |
2012-10-19
11:20 |
Kochi |
Kochi University of Technology |
Performance improvement of STTC-MIMO system in highly correlated MIMO channel
Takayuki Nakagawa, Tetsuomi Ikeda (NHK) |
Frequency reallocation from 700-MHz band to 1.2/2.3-GHz band on FPU (Field Pick-up Unit) system, which is usually used f... [more] |
BCT2012-95
pp.41-44 |
| BCT, IEEE-BT |
2012-09-21
13:50 |
Iwate |
Iwate University |
Outdoor Transmission Experiment of STBC Transmission device in 42-GHz band for Return Link
Shinichi Suzuki, Tetsuomi Ikeda (NHK) |
[more] |
BCT2012-79
pp.9-12 |
| BCT, IEEE-BT |
2012-09-21
15:40 |
Iwate |
Iwate University |
Analysis of SAR due to FPU in 700MHz Band Considering its Operation
Naoto Kogo, Tetsuomi Ikeda (NHK) |
During live outside broadcasting of road races, such as marathons and ekiden, video images are taken using cameras on mo... [more] |
BCT2012-83
pp.25-28 |
| BCT, HOKKAIDO, IEEE-BT |
2012-07-19
13:55 |
Hokkaido |
Hakodate-Simin-Kaikan |
Field Test of 2x2 STTC-MIMO-OFDM System
Takayuki Nakagawa, Uzawa Fumiki, Kazuhiko Mitsuyama, Tetsuomi Ikeda (NHK) |
Feasibility study on a frequency reallocation of Field Pick-up Unit (FPU) system from 700-MHz band to 1.2-GHz or 2.3-GHz... [more] |
BCT2012-62
pp.9-12 |
| BCT, HOKKAIDO, IEEE-BT |
2012-07-20
09:30 |
Hokkaido |
Hakodate-Simin-Kaikan |
Propagation Characteristics of FPU for Road Race in Lake Biwa Mainichi Marathon
Naoto Kogo, Masahiro Yatagai, Fumihiro Murakami, Tetsuomi Ikeda (NHK) |
We study on the transmission antennas to achieve more stable transmission of 700MHz band FPU used in the road race live ... [more] |
BCT2012-70
pp.41-44 |
| BCT, IEEE-BT |
2012-06-15
13:25 |
Tokyo |
Fuji Television |
Analysis of SAR due to Wireless Microphone Considering its Operation
Naoto Kogo, Tetsuomi Ikeda, Hiroyuki Hamazumi (NHK) |
The wireless microphone is used for television and radio program productions, concerts, stage dramas, and so on. The reg... [more] |
BCT2012-53
pp.5-8 |
| IEICE-EMCJ, BCT |
2012-03-16
09:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Applicaion Study of SC-FDE for Millimeter-wave band FPU
Takayuki Nakagawa, Hiroyuki Hamazumi, Tetsuomi Ikeda (NHK) |
The authors have been studying on single-carrier transmission with frequency domain equalization (SC-FDE) for millimeter... [more] |
BCT2012-50
pp.7-12 |