Paper Abstract and Keywords |
Presentation |
2014-06-06 13:55
A Study on Feeder-link Recieving Antenna for 21-GHz band Broadcasting Satellite Susumu Nakazawa, Masafumi Nagasaka, Masashi Kamei, Shoji Tanaka, Tetsuomi Ikeda (NHK) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
For 21-GHz band satellite broadcasting system, we are studying a 300-MHz class wide band transponder. It is approximately 8 times as wide as that applied in 12-GHz band broadcasting satellite. Therefore, it is required higher power for both feeder- and down-link transmitter comparing with the conventional one for 12-GHz band broadcasting satellite. In order to avoid an extremely huge output power transmitter or an enormously giant reflector antenna for the earth station, we studied a high-gain feeder-link receiving antenna assuming the aperture diameter of 1.8m and the design frequency of 18 GHz. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
21-GHz band satellite broadcasting / Wideband transponder / Feeder-link receiving antenna / / / / / |
Reference Info. |
ITE Tech. Rep., vol. 38, no. 20, BCT2014-57, pp. 5-8, June 2014. |
Paper # |
BCT2014-57 |
Date of Issue |
2014-05-30 (BCT) |
ISSN |
Print edition: ISSN 1342-6893 |
Download PDF |
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Conference Information |
Committee |
BCT IEEE-BT |
Conference Date |
2014-06-06 - 2014-06-06 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
TV TOKYO Corporation |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
BCT |
Conference Code |
2014-06-BCT-BT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study on Feeder-link Recieving Antenna for 21-GHz band Broadcasting Satellite |
Sub Title (in English) |
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Keyword(1) |
21-GHz band satellite broadcasting |
Keyword(2) |
Wideband transponder |
Keyword(3) |
Feeder-link receiving antenna |
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1st Author's Name |
Susumu Nakazawa |
1st Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
2nd Author's Name |
Masafumi Nagasaka |
2nd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
3rd Author's Name |
Masashi Kamei |
3rd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
4th Author's Name |
Shoji Tanaka |
4th Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
5th Author's Name |
Tetsuomi Ikeda |
5th Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
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Speaker |
Author-1 |
Date Time |
2014-06-06 13:55:00 |
Presentation Time |
25 minutes |
Registration for |
BCT |
Paper # |
BCT2014-57 |
Volume (vol) |
vol.38 |
Number (no) |
no.20 |
Page |
pp.5-8 |
#Pages |
4 |
Date of Issue |
2014-05-30 (BCT) |