Presentation | 1994/9/22 Characteristics of a High Power and High Efficient Solid State Power Amplifier for 2.5 GHz Band Mobile Communication Satellites Kyoichi Ishii, Teruki Okamoto, Hiroaki Maeda, Hitoshi Ishida, Masafumi Shigaki, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | For the advanced mobile communication satellites transponders in the future,the transmlitting solid state power amplifiers are required to realize more excellent performances of high power output,high efficiency,low intermodulation distortion,and lightweight than for the conventional mobile communication satellites.This paper reports the test results of the CW power amplification characteristics,the intermodulation distortion characteristics and the amplification output spectrums of various digital modulation signals of the newly developed 2.5 GHz band 135 W output power GaAs FET SSPA with a 48% power added efficiency. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | communication satellite / SSPA / harmonics control / high efficiency / low distortion |
Paper # | A・P94-47,SAT94-52 |
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Conference Information | |
Committee | AP |
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Conference Date | 1994/9/22(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Antennas and Propagation (A・P) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Characteristics of a High Power and High Efficient Solid State Power Amplifier for 2.5 GHz Band Mobile Communication Satellites |
Sub Title (in English) | |
Keyword(1) | communication satellite |
Keyword(2) | SSPA |
Keyword(3) | harmonics control |
Keyword(4) | high efficiency |
Keyword(5) | low distortion |
1st Author's Name | Kyoichi Ishii |
1st Author's Affiliation | Space Communications Research Corporation() |
2nd Author's Name | Teruki Okamoto |
2nd Author's Affiliation | Space Communications Research Corporation |
3rd Author's Name | Hiroaki Maeda |
3rd Author's Affiliation | Fujitsu |
4th Author's Name | Hitoshi Ishida |
4th Author's Affiliation | Fujitsu |
5th Author's Name | Masafumi Shigaki |
5th Author's Affiliation | Fujitsu |
Date | 1994/9/22 |
Paper # | A・P94-47,SAT94-52 |
Volume (vol) | vol.94 |
Number (no) | 253 |
Page | pp.pp.- |
#Pages | 7 |
Date of Issue |