Large power microwave nonlinear effects on multifunction amplifier chip for Ka-band T/R module of phased array radar

Nonlinear effects of large power millimeter wave on critical chips for the T/R module of phased array radar is experimental studied and analyzed in this paper. A multifunction amplifier chip is selected for our experiments. A solid continuous wave (CW) source and a large power pulsed magnetron are b...

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Bibliographic Details
Published in:AIP advances Vol. 7; no. 12; pp. 125226 - 125226-11
Main Authors: Guo, Guo, Gu, Ling, Wu, Ruowu, Xu, Xiong, Zhou, Taifu, Niu, Xinjian, Liu, Yinghui, Wang, Hui, Wei, Yanyu, Guo, Changyong
Format: Journal Article
Language:English
Published: AIP Publishing LLC 01.12.2017
ISSN:2158-3226, 2158-3226
Online Access:Get full text
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Summary:Nonlinear effects of large power millimeter wave on critical chips for the T/R module of phased array radar is experimental studied and analyzed in this paper. A multifunction amplifier chip is selected for our experiments. A solid continuous wave (CW) source and a large power pulsed magnetron are both employed to generate the Ka-band microwave. The input-output characteristics, the degradation and destroy threshold of the chips are obtained through a series of experimental tests. At last, the results are given by figures and analyzed theoretically.
ISSN:2158-3226
2158-3226
DOI:10.1063/1.5012534