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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Veröffentlicht in:	AIP advances Jg. 7; H. 12; S. 125226 - 125226-11
Hauptverfasser:	Guo, Guo, Gu, Ling, Wu, Ruowu, Xu, Xiong, Zhou, Taifu, Niu, Xinjian, Liu, Yinghui, Wang, Hui, Wei, Yanyu, Guo, Changyong
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	AIP Publishing LLC 01.12.2017
ISSN:	2158-3226, 2158-3226
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	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