›› 2008, Vol. 25 ›› Issue (3): 408-412.DOI: 10.7523/j.issn.2095-6134.2008.3.017
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XIE Tao, ZHOU Yi-guo, GUO Jun-dong
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Abstract: An X band broadband low noise amplifier (LNA) is presented. This amplifier, using NEC’s HJFET NE3210S01, had a microstrip stub matching structure and a two-stage topology. ADS was used as a tool to design, optimize and simulate. The designed amplifier exhibited broadband operation from 10GHz-13GHz with noise figure less than 2dB, Gain 21.5dB±1dB and SWR less than 1.8.
Key words: LNA, NE3210S01, Noise Figure
XIE Tao, ZHOU Yi-guo, GUO Jun-dong. Design of an X Band Broadband Low Noise Amplifier[J]. , 2008, 25(3): 408-412.
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URL: http://journal.ucas.ac.cn/EN/10.7523/j.issn.2095-6134.2008.3.017
http://journal.ucas.ac.cn/EN/Y2008/V25/I3/408
