Presentation | 1995/12/21 Development of a Compact, Broadband FET Linearizer Satoshi Ogura, Kiyoharu Seino, Tomohiko Ono, Haruzo Hirose, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A novel linearizer has been developed based on the fact that a source grounded FET's amplitude and phase characteristics are mainly dependent on the drain to source resistance (Rds) variation. This linearizer consists of a source grounded FET and simple choke circuits and is useful in very broadband from 2 to 12 GHz. The linearizer has been adopted into a 50W output type SSPA at 7 GHz, and a 2 dB NPR improvement has been achieved at the 3 dB output backoff point. This result shows that this linearizer is very useful in compensating for a high power amplifier's intermodulation noise. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Linearizer / NPR / FET / SSPA |
Paper # | SAT95-78,MW95-120 |
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Conference Information | |
Committee | SAT |
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Conference Date | 1995/12/21(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
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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) | Development of a Compact, Broadband FET Linearizer |
Sub Title (in English) | |
Keyword(1) | Linearizer |
Keyword(2) | NPR |
Keyword(3) | FET |
Keyword(4) | SSPA |
1st Author's Name | Satoshi Ogura |
1st Author's Affiliation | Mitsubishi Electric Corporation Kamakura Works() |
2nd Author's Name | Kiyoharu Seino |
2nd Author's Affiliation | Mitsubishi Electric Corporation Kamakura Works |
3rd Author's Name | Tomohiko Ono |
3rd Author's Affiliation | Mitsubishi Electric Corporation Kamakura Works |
4th Author's Name | Haruzo Hirose |
4th Author's Affiliation | Mitsubishi Electric Corporation Kamakura Works |
Date | 1995/12/21 |
Paper # | SAT95-78,MW95-120 |
Volume (vol) | vol.95 |
Number (no) | 443 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |