Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
BCT, IEICE-OFT, IEE-CMN, IEICE-OCS [detail] |
2015-11-13 10:20 |
Ehime |
Matsuyama Civic Center |
Characteristics of E/O and O/E Converters for UHDTV Satellite Broadcasting Reception Masafumi Nagasaka, Shoji Tanaka, Masaaki Kojima (NHK), Naoji Okumura (ARIB) |
A 12-GHz (11.7 to 12.75 GHz) band satellite service with dual-circular polarization is being studied for transmission ch... [more] |
BCT2015-78 pp.53-58 |
ME, AIT, IEICE-IE [detail] |
2015-11-12 16:30 |
Kumamoto |
Sojo University Ikeda Campus |
[Invited Talk]
Development of Video Coding Technologies and their Contributions to Industry
-- Sharing Impression beyond Space Using Immersive Telepresence Technologies -- Hirohisa Jozawa (NTT) |
Video input/output devices, video processing devices, and LSI design/manufacturing technologies support high quality dig... [more] |
|
BCT, IEEE-BT |
2015-07-31 09:45 |
Hokkaido |
|
Prototype of Right- and Left-hand Circularly Polarized Receiving Antenna for Satellite Broadcasting Masafumi Nagasaka, Susumu Nakazawa, Shoji Tanaka (NHK) |
A 12-GHz (11.7 to 12.75 GHz) band satellite service with dual-circular polarization is being studied for transmission ch... [more] |
BCT2015-60 pp.37-40 |
BCT, IEEE-BT |
2015-03-13 14:30 |
Kagoshima |
|
Development of a Subtitle Transmission and Receiving System Toward Super Hi-Vision Satellite Broadcasting Akitsugu Baba, Masaru Takechi, Kenjiro KAI, Kazuya Fujisawa (NHK) |
NHK is accelerating the development of production system and transmission-receiving system toward the launch of test bro... [more] |
BCT2015-39 pp.21-24 |
BCT, IEEE-BT |
2015-02-20 10:00 |
Mie |
|
[Memorial Lecture]
Research and Development on Receiving Antenna for Next-generation Satellite Broadcasting Masafumi Nagasaka, Susumu Nakazawa, Shoji Tanaka (NHK) |
A 12-GHz (11.7 to 12.75 GHz) band satellite service with dual-circular polarization is expected for transmission channel... [more] |
BCT2015-32 pp.29-34 |
BCT, IEICE-OCS, IEICE-OFT, IEE-CMN [detail] |
2014-11-14 09:25 |
Hiroshima |
|
Characteristics of Distribution Equipment for Satellite Broadcasting Reception Masafumi Nagasaka, Shoji Tanaka (NHK), Naoji Okumura (ARIB) |
A 12-GHz (11.7 to 12.75 GHz) band satellite service with left hand circular polarization is expected for transmission ch... [more] |
BCT2014-87 pp.67-70 |
BCT, IEEE-BT |
2014-07-31 14:20 |
Hokkaido |
Kushiro-Syougai-Gakusyuu-Center |
Prototype of Dual-polarization Antenna for Satellite Broadcasting Reception Masafumi Nagasaka, Susumu Nakazawa, Shoji Tanaka (NHK) |
A 12-GHz (11.7 to 12.75 GHz) band satellite service with orthogonal polarization is expected for transmission channels t... [more] |
BCT2014-64 pp.9-12 |
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 |
2014-07-31 15:20 |
Hokkaido |
Kushiro-Syougai-Gakusyuu-Center |
Perfomance Evaluation of Satellite Broadcasting Using SC-OFDM for 4K/8K Transmission Atsushi Inoue, Akira Nakamura (TUS), Kohei Ohno (Meiji Univ.), Makoto Itami (TUS) |
Advanced wide band satellite digital broadcasting realized data transmission rate of 100[Mbps] for 4K/8K satellite TV br... [more] |
BCT2014-66 pp.17-20 |
BCT, IEEE-BT |
2014-07-31 15:45 |
Hokkaido |
Kushiro-Syougai-Gakusyuu-Center |
Evaluating the Nonlinear Characteristics of On-board TWTA for 8K UHDTV Satellite Broadcasting Yoshifumi Matsusaki, Masashi Kamei, Shoji Tanaka (NHK), Kazuyoshi Shogen, Osamu Yamazaki (B-SAT) |
Technical requirements (specifications) for UHDTV broadcasting including 8KTV via satellite were reported by the Informa... [more] |
BCT2014-67 pp.21-24 |
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 11:10 |
Shimane |
Shimane Univ. |
A Study on Dual-polarization Feed Antenna for Satellite Broadcasting Reception Masafumi Nagasaka, Susumu Nakazawa, Shoji Tanaka (NHK) |
A 12-GHz (11.7 to 12.75 GHz) band satellite service with orthogonal polarization is expected for transmission channels t... [more] |
BCT2014-47 pp.5-8 |
BCT, IEEE-BT |
2013-10-18 16:20 |
Aomori |
|
Electrical Characteristics of Receiving Antenna for 21 GHz-band Satellite Broadcasting Masafumi Nagasaka, Susumu Nakazawa, Shoji Tanaka (NHK) |
A 21-GHz band satellite broadcasting system is being studied as a means of delivering Ultra High Definition TV, 3DTV, an... [more] |
BCT2013-102 pp.29-32 |
BCT, IEEE-BT |
2013-07-25 10:05 |
Hokkaido |
|
A Partial Model of Horn Antenna Array for Imaging Reflector Antenna in 21-GHz Band Masafumi Nagasaka, Susumu Nakazawa, Masashi Kamei, Shoji Tanaka, Yasuhiro Ito (NHK) |
A 21-GHz band satellite broadcasting system is being studied as a means of delivering Ultra High Definition TV, 3DTV, an... [more] |
BCT2013-67 pp.1-4 |
IEICE-EMCJ, BCT |
2013-03-08 13:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Assessment of required bitrates for ultra high definition video by using mutiformat test sequences Yukihiro Nishida (NHK) |
This paper reports on the subjective assessment using mutiformat test sequences to estimate required bit rates for high ... [more] |
BCT2013-55 pp.49-54 |
IEICE-AP, BCT |
2013-02-07 10:00 |
Tokyo |
AIST Tokyo Waterfront |
Equalized Excitation Coefficient Distribution of Array-fed Shaped Reflector Antenna for 21-GHz Broadcasting Satellite Susumu Nakazawa, Masafumi Nagasaka, Shoji Tanaka (NHK) |
Satellite broadcasting in the 21-GHz band is expected to transmit large-capacity signals such as Super Hi-Vision. We hav... [more] |
BCT2013-32 pp.13-16 |
BCT, IEEE-BT |
2012-09-21 14:50 |
Iwate |
Iwate University |
Experimental Model of Array-fed Imaging Reflector Antenna for 21GHz-band Broadcasting Satellite Masafumi Nagasaka, Susumu Nakazawa, Shoji Tanaka (NHK) |
The 21GHz-band satellite broadcasting system is studied for transmission channels to deliver ultra high definition TV, 3... [more] |
BCT2012-81 pp.17-20 |
BCT, IEICE-AP |
2012-02-10 13:25 |
Hiroshima |
|
A Study on 12/21GHz Dual-Band Feed for Satellite Broadcasting Receiving Antenna Masafumi Nagasaka, Susumu Nakazawa, Shoji Tanaka (NHK) |
The 21GHz-band satellite broadcasting system is studied for transmission channels to deliver ultra high definition TV, 3... [more] |
BCT2012-29 pp.97-100 |
BCT, HOKKAIDO, IEEE-BT |
2011-07-29 11:15 |
Hokkaido |
Hokkaido University |
Prototype of Receiving Antenna for 21-GHz band Satellite Broadcasting System Masafumi Nagasaka, Susumu Nakazawa, Shoji Tanaka (NHK) |
We are studying the 21GHz band satellite broadcasting system for a transmission channel to deliver Super Hi-Vision. A re... [more] |
BCT2011-60 pp.53-56 |
BCT, KYUSHU, IEEE-AP-S-FUKUOKA, IEEE-BT-TOKYO |
2009-01-22 09:50 |
Fukuoka |
|
Study on improvement of link quality for Ka-band multibeam satellite broadcasting I Hiroyuki Muraoka, kiyotaka Fujisaki (Kyushu Univ.), Mitsuo Tateiba (Ariake NCT) |
In this paper, the beam arrangement method is examined for satellite broadcasting that uses the next generation Ka-band ... [more] |
|