| Presentation | 2004/5/14 Phased Array Fed Reflector Antennas with Interpolation Network for Next Generation Communication Satellites Yoshinori SUZUKI, Yutaka IMAIZUMI, Jin MITSUGI, Masazumi UEBA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Onboard large-scale phased array feed systems are studied to improve satellite antenna performances. In order to realize lightweight onboard satellite antennas, we proposed a technique that uses linear interpolation to reduce the number of amplitude/phase control circuits. The technique can reduce the number of amplitude/phase control circuits by about two-thirds compared to the conventional phased array. We confirmed the validity of the proposed method by calculating antenna patterns of a designed phased-array-fed reflector antenna. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Phased-array / Amplitude/Phase control circuit / Transponder / Beam forming |
| Paper # | A・P2004-23,SAT2004-12 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2004/5/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| 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) | Phased Array Fed Reflector Antennas with Interpolation Network for Next Generation Communication Satellites |
| Sub Title (in English) | |
| Keyword(1) | Phased-array |
| Keyword(2) | Amplitude/Phase control circuit |
| Keyword(3) | Transponder |
| Keyword(4) | Beam forming |
| 1st Author's Name | Yoshinori SUZUKI |
| 1st Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation() |
| 2nd Author's Name | Yutaka IMAIZUMI |
| 2nd Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation |
| 3rd Author's Name | Jin MITSUGI |
| 3rd Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation |
| 4th Author's Name | Masazumi UEBA |
| 4th Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation |
| Date | 2004/5/14 |
| Paper # | A・P2004-23,SAT2004-12 |
| Volume (vol) | vol.104 |
| Number (no) | 59 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |