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  • 郑林苓,汤清华,吴国安.射频宽带低噪声放大器的设计与仿真[J].电讯技术,2007,47(3):98 - 100.    [点击复制]
  • .Design and Simulation of a RF Broadband Low Noise Amplifier[J].,2007,47(3):98 - 100.   [点击复制]
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射频宽带低噪声放大器的设计与仿真
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摘要:
介绍了一种射频宽带低噪声放大器的设计过程,包括稳定性分析、偏置电路设计和匹配电路设计等内容.设计采用E-PHEMT晶体管(ATF-55143)器件模型和其他元件模型.通过采用ADS技术进行电路和电磁仿真,结果表明设计的放大器完全满足性能指标要求.
关键词:  宽带低噪声放大器  电路设计  仿真
DOI:10.3969/j.issn.1001-893X.
投稿时间:2006-08-28修订日期:2006-12-20
基金项目:
Design and Simulation of a RF Broadband Low Noise Amplifier
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Abstract:
A RF broadband low noise amplifier(LNA) design is introduced.The design includes stability analysis,bias networks design,matching networks design and so on.The E-PHEMT transistor(ATF-55143)model and some other electronic components are adopted in this design.With ADS technology,the simulation of circuit and EM is performed and the result shows that the amplifier can meet the performance requirements.
Key words:  broadband low noise amplifier(LNA),circuit design,simulation
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