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Author:

陈建新 (陈建新.) | 王文静 (王文静.) | 袁志鹏 (袁志鹏.) | 张弛 (张弛.) (Scholars:张弛)

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CQVIP PKU CSCD

Abstract:

为了优化设计的5.8 GHz低噪声放大器(LNA)后仿真的各项性能指标,分析了LNA各部分寄生效应对整个电路噪声系数和增益的影响,提出了电路设计和版图设计中应采取的各种措施,使优化后的后仿真结果与前仿真结果基本一致.在考虑MOS管栅电阻和栅感应噪声电流的情况下,后仿真噪声系数为1.6 dB,前向增益为13.7 dB,功耗为8.3 mW,达到了802.11a系统集成的要求.最后给出了LNA版图和后仿真结果.

Keyword:

CMOS集成电路 电感 无线局域网 集成电路的噪声 低噪声放大器

Author Community:

  • [ 1 ] [陈建新]北京工业大学
  • [ 2 ] [王文静]北京工业大学
  • [ 3 ] [袁志鹏]
  • [ 4 ] [张弛]

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Source :

北京工业大学学报

ISSN: 0254-0037

Year: 2006

Issue: 5

Volume: 32

Page: 396-399

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 8

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