| Presentation | 2011-01-28 An X-Band Transmitting and Receiving Power Amplifier Unit using GaN HEMTs for Active Phased Array Antennas Yuichi SHIRAISHI, Ryota SUZUKI, Masahiro TANABE, Tsuyoshi KUMAMOTO, Yasuharu MASUDA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this report, an X-band transmitting and receiving power amplifier unit using GaN HEMTs is presented. This unit has developed to apply for active phased array antennas in next-generation weather radars. The unit is a T/R module which has 8 transmitting and receiving circuits. Each transmitting circuit consists of a GaN HEMT and a phase shifter, and each receiving circuit has a low noise amplifier. The developed unit shows approximately 20W/channel (160W/unit) in the average peak output power as the transmitting performance. In addition, we have confirmed the good performance of the receiving circuits. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | GaN / HEMT / X-band / high power / phased array antenna / weather radar |
| Paper # | SANE2010-157 |
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| Conference Information | |
| Committee | SANE |
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| Conference Date | 2011/1/20(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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| Assistant | |
| Paper Information | |
| Registration To | Space, Aeronautical and Navigational Electronics (SANE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An X-Band Transmitting and Receiving Power Amplifier Unit using GaN HEMTs for Active Phased Array Antennas |
| Sub Title (in English) | |
| Keyword(1) | GaN |
| Keyword(2) | HEMT |
| Keyword(3) | X-band |
| Keyword(4) | high power |
| Keyword(5) | phased array antenna |
| Keyword(6) | weather radar |
| 1st Author's Name | Yuichi SHIRAISHI |
| 1st Author's Affiliation | Toshiba Corporation() |
| 2nd Author's Name | Ryota SUZUKI |
| 2nd Author's Affiliation | Toshiba Corporation |
| 3rd Author's Name | Masahiro TANABE |
| 3rd Author's Affiliation | Toshiba Corporation |
| 4th Author's Name | Tsuyoshi KUMAMOTO |
| 4th Author's Affiliation | Toshiba Corporation |
| 5th Author's Name | Yasuharu MASUDA |
| 5th Author's Affiliation | Toshiba Corporation |
| Date | 2011-01-28 |
| Paper # | SANE2010-157 |
| Volume (vol) | vol.110 |
| Number (no) | 390 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |