Presentation | 2010/7/15 Digital polarization tracking antenna for Ku-band mobile satellite communication systems Yoshinori SUZUKI, Fumihiro YAMASHITA, Kiyoshi KOBAYASHI, Yozo TAKEDA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper presents digitally polarization tracking antenna. It consists of two main technologies; the first estimates the shift in the antenna's relative polarization angle against that of the satellite's onboard antenna, the second forms counter polarization against the estimated value. We evaluate the polarization tracking characteristics and transmission experiment via Ku-band communication satellite. Experimental results showed that the developed modem offered desired performance. Proposed antenna technique with Variable Polarization Frequency Division Multiplexing (VPFDM), which is proposed by NTT, further improves frequency utilization. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Polarization tracking / Transmitting antenna / Mobile satellite communication system |
Paper # | A・P2010-54,SAT2010-15 |
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Committee | SAT |
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Conference Date | 2010/7/15(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Registration To | Satellite Telecommunications (SAT) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Digital polarization tracking antenna for Ku-band mobile satellite communication systems |
Sub Title (in English) | |
Keyword(1) | Polarization tracking |
Keyword(2) | Transmitting antenna |
Keyword(3) | Mobile satellite communication system |
1st Author's Name | Yoshinori SUZUKI |
1st Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation() |
2nd Author's Name | Fumihiro YAMASHITA |
2nd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
3rd Author's Name | Kiyoshi KOBAYASHI |
3rd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
4th Author's Name | Yozo TAKEDA |
4th Author's Affiliation | SKY Perfect JSAT Corporation |
Date | 2010/7/15 |
Paper # | A・P2010-54,SAT2010-15 |
Volume (vol) | vol.110 |
Number (no) | 136 |
Page | pp.pp.- |
#Pages | 6 |
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