紧凑型8W S/ c波段MMIC功率放大器，专为连续波遥测应用而设计

2006 European Microwave Integrated Circuits Conference Pub Date : 2006-09-01 DOI:10.1109/EMICC.2006.282798

C. Costrini, A. Bettidi, M. Calori, A. Cetronio, M. Feudale, C. Lanzieri, C. Proietti

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引用次数: 2

摘要

本文报道了一种小型S/ c波段PHEMT MMIC功率放大器的研制。MMIC是单偏置两级HPA，具有15 mm门宽输出晶体管。在3.5 ~ 4.0 GHz频段，连续波输出功率为39.0 plusmn 0.25 dBm，相关增益为16.5 plusmn 0.25, PAE范围为30 ~ 35%;在脉冲工作模式(10%占空比)下，在3.5 ~ 4.3 GHz频段，输出功率为39.5 plusmn 0.2 dBm，相关增益为19.5 plusmn 0.2 dB

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A Compact 8W S/C-Band MMIC Power Amplifier Designed for CW Telemetry Applications

The development of a compact S/C-band PHEMT MMIC power amplifier is reported. The MMIC is a single-biased two-stages HPA with a 15 mm gate-width output transistor. In the 3.5-4.0 GHz frequency bandwidth, CW output power is 39.0 plusmn 0.25 dBm, associated gain is 16.5 plusmn 0.25 and PAE ranges from 30 to 35 %; in pulsed operation mode (10% duty cycle), for the 3.5-4.3 GHz frequency bandwidth the output power is 39.5 plusmn 0.2 dBm and the associated gain is 19.5 plusmn 0.2 dB

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2006 European Microwave Integrated Circuits Conference

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