一个9w c波段mmic组合功率放大器

ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364) Pub Date : 2000-09-14 DOI:10.1109/ICMMT.2000.895657

Chen Tangsheng, Shen Ya, Li Fuxiao, Chen Xiaojian

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摘要

本文介绍了一种两级c波段MMIC功率放大器的设计、制作和性能。MMIC包含单片输入和级间匹配。输出端匹配采用片外电路实现。该放大器的输出功率超过36.6 dBm，增益为18.6 dB，在5.2-5.8 GHz频带上使用连续波信号时，功率增加效率(PAE)为34%。2片组合功率放大器的输出功率为39.6 dBm (9 W)，增益为18.6 dB，同一频段内PAE为32%。

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A 9 W C-band MMICs combined power amplifier

The design, fabrication and performance of a two-stage C-band MMIC power amplifier is reported in this paper. The MMIC contains monolithic input and interstage matching. The matching at the output is realized by using off-chip circuitry. The amplifier delivers more than 36.6 dBm output power with 18.6 dB gain and 34% power added efficiency (PAE) across the band of 5.2-5.8 GHz with a CW signal applied. A 2-chip combined power amplifier demonstrates output power of 39.6 dBm (9 W), with 18.6 dB gain and 32% PAE over the same band.

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ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364)

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