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author:

苏凯雄 (苏凯雄.) [1] (Scholars:苏凯雄) | 张燕 (张燕.) [2] | 张述明 (张述明.) [3]

Abstract:

本文介绍一种采用波导一体化结构的Ku频段上变频发射组件。它包含:波导结构的FET混频器、介质稳频的FET振荡器和两级HEMT功率放大器等部件。由于采用波导一体化设计、电路损耗小、性能好、体积小。实测结果表明,该组件的增益35dB,最大输出功率+15dBm,本振频稳度±0.5ppm/C,本振泄漏电平—25dBm。

Keyword:

一体化结构 上变频 发射组件

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  • [ 1 ] 福州大学

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Source :

Year: 1997

Language: Chinese

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ESI Highly Cited Papers on the List: 0 Unfold All

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30 Days PV: 2

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