Paper Abstract and Keywords |
Presentation |
2014-07-31 14:55
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) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
For 21-GHz band satellite broadcasting system, we have proposed an array-fed reflector antenna as part of a wide band and high power transponder combining outputs of the each element through high power amplifier that is connected to the element. The proposed antenna is reconfigurable in order to exploit the satellite’s limited resources, and it has the ability to control its radiation pattern as a way of fading mitigation. Now, we are developing an engineering test antenna. In this report, we evaluate the radiation pattern considering thermal distortion of the onboard reflector antenna for the 21-GHz band broadcasting satellite. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
21-GHz band satellite broadcasting / Thermal distortion / Array-fed Imaging Reflector Antenna / / / / / |
Reference Info. |
ITE Tech. Rep., vol. 38, no. 30, BCT2014-65, pp. 13-16, July 2014. |
Paper # |
BCT2014-65 |
Date of Issue |
2014-07-24 (BCT) |
ISSN |
Print edition: ISSN 1342-6893 |
Download PDF |
|
Conference Information |
Committee |
BCT IEEE-BT |
Conference Date |
2014-07-31 - 2014-08-01 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kushiro-Syougai-Gakusyuu-Center |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
BCT |
Conference Code |
2014-07-BCT-BT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Radiation Pattern Considering Thermal Distortion of the Onboard Reflector Antenna for 21-GHz band Broadcasting Satellite |
Sub Title (in English) |
|
Keyword(1) |
21-GHz band satellite broadcasting |
Keyword(2) |
Thermal distortion |
Keyword(3) |
Array-fed Imaging Reflector Antenna |
Keyword(4) |
|
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
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) |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2014-07-31 14:55:00 |
Presentation Time |
25 minutes |
Registration for |
BCT |
Paper # |
BCT2014-65 |
Volume (vol) |
vol.38 |
Number (no) |
no.30 |
Page |
pp.13-16 |
#Pages |
4 |
Date of Issue |
2014-07-24 (BCT) |