| Presentation | 2019-10-10 Development of highly maintainable and reliable RF transceiver for satellite base stations Munehiro Matsui, Akira Matsushita, Fumihiro Yamashita, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Maintainability and reliability is required for sustainable operation of satellite communication system. This paper presents a highly maintainable and reliable RF transceiver structure for satellite base stations. We have developed two types of RF transceivers: One has C-band Gallium Nitride (GaN) solid-state power amplifiers (SSPA) and the other has an output control manager of two Ku-band traveling wave tube amplifiers (TWTAs). We show the structures and some evaluated performances of the RF transceivers. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Maintainability / Reliability / Gallium Nitride / State solid power amplifier / Output power combination |
| Paper # | SAT2019-52 |
| Date of Issue | 2019-10-03 (SAT) |
| Conference Information | |
| Committee | SAT |
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| Conference Date | 2019/10/10(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | JR HAKATA CITY {10F RoomA+B} |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Fumihiro Yamashita(NTT) |
| Vice Chair | Hisashi Sujikai(NHK) / Hiroyasu Ishikawa(Nihon Univ.) |
| Secretary | Hisashi Sujikai(NTT) / Hiroyasu Ishikawa(NHK) |
| Assistant | Shinobu Nanba(KDDI Research) / Takuya Okura(NICT) |
| Paper Information | |
| Registration To | Technical Committee on Satellite Telecommunications |
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| Language | ENG-JTITLE |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development of highly maintainable and reliable RF transceiver for satellite base stations |
| Sub Title (in English) | |
| Keyword(1) | Maintainability |
| Keyword(2) | Reliability |
| Keyword(3) | Gallium Nitride |
| Keyword(4) | State solid power amplifier |
| Keyword(5) | Output power combination |
| 1st Author's Name | Munehiro Matsui |
| 1st Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
| 2nd Author's Name | Akira Matsushita |
| 2nd Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
| 3rd Author's Name | Fumihiro Yamashita |
| 3rd Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
| Date | 2019-10-10 |
| Paper # | SAT2019-52 |
| Volume (vol) | vol.119 |
| Number (no) | SAT-220 |
| Page | pp.pp.21-26(SAT), |
| #Pages | 6 |
| Date of Issue | 2019-10-03 (SAT) |