| Paper Abstract and Keywords |
| Presentation |
2014-03-07 11:10
A Study on Dual-polarization Feed Antenna for Satellite Broadcasting Reception
Masafumi Nagasaka, Susumu Nakazawa, Shoji Tanaka (NHK) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
A 12-GHz (11.7 to 12.75 GHz) band satellite service with orthogonal polarization is expected for transmission channels to deliver advanced broadcasting services such as 8K (Super Hi-Vision). A right- and left-circular polarized parabolic reflector antenna will make it possible to receive services provided over these orthogonal polarizations with a single reflector antenna. However, it is important to mitigate cross polarization interference to transmit large-capacity signals such as those for 8K programs with one transponder. To achieve sufficient cross polarization discernment throughout the 12-GHz band, we designed a dual-polarization microstrip antenna array, which we assumed would be used as a feed antenna for a 12-GHz band receiving reflector antenna. Simulation results showed the voltage standing wave ratio was less than 1.4 and the axial ratio was less than 0.6 dB throughout the 12-GHz band. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Satellite Broadcasting / 12GHz-band / Dual- polarization Antenna / Microstrip Antenna / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 38, no. 14, BCT2014-47, pp. 5-8, March 2014. |
| Paper # |
BCT2014-47 |
| Date of Issue |
2014-02-28 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
|
| Conference Information |
| Committee |
BCT IEEE-BT |
| Conference Date |
2014-03-07 - 2014-03-07 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Shimane Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Digital Broadcasting Technologies, etc |
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2014-03-BCT-BT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Study on Dual-polarization Feed Antenna for Satellite Broadcasting Reception |
| Sub Title (in English) |
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| Keyword(1) |
Satellite Broadcasting |
| Keyword(2) |
12GHz-band |
| Keyword(3) |
Dual- polarization Antenna |
| Keyword(4) |
Microstrip Antenna |
| Keyword(5) |
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| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Masafumi Nagasaka |
| 1st Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 2nd Author's Name |
Susumu Nakazawa |
| 2nd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 3rd Author's Name |
Shoji Tanaka |
| 3rd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
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| Speaker |
Author-1 |
| Date Time |
2014-03-07 11:10:00 |
| Presentation Time |
25 minutes |
| Registration for |
BCT |
| Paper # |
BCT2014-47 |
| Volume (vol) |
vol.38 |
| Number (no) |
no.14 |
| Page |
pp.5-8 |
| #Pages |
4 |
| Date of Issue |
2014-02-28 (BCT) |