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Characteristics of a High Power and High Efficient Solid State Power Amplifier for 2.5 GHz Band Mobile Communication Satellites
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- Ishii Kyoichi
- Space Communications Research Corporation
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- Okamoto Teruki
- Space Communications Research Corporation
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- Maeda Hiroaki
- Fujitsu
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- Ishida Hitoshi
- Fujitsu
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- Shigaki Masafumi
- Fujitsu
Bibliographic Information
- Other Title
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- 移動体通信衛星用2.5GHz帯高出力高効率SSPAの特性
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Description
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.
Journal
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- IEICE technical report. Antennas and propagation
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IEICE technical report. Antennas and propagation 94 (253), 53-59, 1994-09-22
The Institute of Electronics, Information and Communication Engineers
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Details 詳細情報について
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- CRID
- 1573950402196211840
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- NII Article ID
- 110003248643
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- NII Book ID
- AN10060764
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- Text Lang
- ja
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- Data Source
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- CiNii Articles