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author:

余之喜 (余之喜.) [1] | 苏凯雄 (苏凯雄.) [2] | 陈俊 (陈俊.) [3] | 杨华炜 (杨华炜.) [4]

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Abstract:

为了实现北斗卫星导航接收机射频前端的研制,根据接收机射频模块系统指标要求,包括增益、噪声系数、灵敏度等关键指标要求,提出一种基于ATF54143的LNA设计方案,采用两级结构,源极传输线负反馈稳定技术,实现输入最佳噪声匹配,输出共轭匹配设计,并用ADS软件进行仿真,得到增益32dB,噪声系数0.45dB,输入驻波比1.5。

Keyword:

低噪声放大器 北斗导航 射频前端 接收机

Community:

  • [ 1 ] 福州大学物理与信息工程学院,福建福州350002

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Source :

现代电子技术

ISSN: 1004-373X

Year: 2012

Issue: 5

Volume: 35

Page: 99-101

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 0

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