利用GaAs功率mesfet的7 GHz调频发射机

1977 IEEE MTT-S International Microwave Symposium Digest Pub Date : 1977-06-21 DOI:10.1109/MWSYM.1977.1124419

H. Komizo, Y. Arai, T. Saito

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引用次数: 2

摘要

利用GaAs功率mesfet开发了一种功率效率为11.5%的调频发射机，用于7 GHz调频无线电中继设备。发射机由调频调制器和功率放大器组成，输出功率为1瓦，传输能力为960个电话电路。

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A 7 GHz FM Transmitter Utilizing GaAs Power MESFETs

An FM transmitter with a power efficiency of 11.5 % was developed utilizing GaAs power MESFETs for a 7 GHz FM radio-relay equipment. The transmitter, which consists of an FM modulator and power amplifiers, provides an output power of 1 watt and transmitting capability of 960 telephone circuits.

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1977 IEEE MTT-S International Microwave Symposium Digest

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