期刊文献+

宽带低噪声放大器ADS仿真与设计 被引量:7

Simulation and Design of Broadband Low Noise Amplifier Based on ADS
在线阅读 下载PDF
导出
摘要 介绍一种X波段宽带低噪声放大器(LNA)的设计。该放大器选用NEC公司的低噪声放大管NE3210S01(HJFET),采用微带阻抗变换型匹配结构和两级级联的方式,利用ADS软件进行设计、优化和仿真。最后设计的放大器在10~13 GHz范围内增益为25.4 dB±0.3 dB,噪声系数小于1.8 dB,输入驻波比小于2,输出驻波比小于1.6。该放大器达到了预定的技术指标,性能良好。 A method of designing an X band broadband low noise amplifier (LNA) is proposed. The amplifier used NECs HJFET NE3210S01, adopted micro-strip impedance converting matching structure and a two-stage cascade topology. The ADS software was used as a tool for design, optimization and simulation. The designed amplifier exhibited broadband operation is 10~13 GHz with noise figure 〈1.8 dB, the gain is 25.4 dB±0.3 dB, the input SWR 〈2, the output SWR〈1. 6. This LNA has prefect performance and meets the technical requirements.
出处 《现代电子技术》 2010年第14期10-13,共4页 Modern Electronics Technique
关键词 低噪声放大器 NE3210S01 噪声系数 匹配结构 low noise amplifier NE3210S01 noise figure matching structure
作者简介 作者简介:牛宗超男,1981年出生,河南荥阳人,硕士研究生。主要研究方向为模拟集成电路。
  • 相关文献

参考文献8

二级参考文献17

  • 1Reinhold Ludwig,Pavel Bretchko,王子宇,张肇仪,等译.射频电路设计-理论与应用(RF Circuit Design:Theory and Applicatins)[M].北京:电子工业出版社,2003..
  • 2周正欧,张开智,张玉兴,刘光祜,等.T/R组件关键技术研究[M].成都:电子科技大学出版社,1995.
  • 3Reinhold Luding,Pavel Bretchko.射频电路设计--理论及应用[M].王子宇,等译.北京:电子工业出版社,2002.
  • 4Agilent Technologies. Low Noise Pseudomorphic HEMT in a Surface Mount Plastic Package [ EB/OL ]. http ://www. datasheetcatalog, com/datasheets_pdf/A/T/F/-/ATF - 33143. shtml.
  • 5LicariJJ EnlowLR.混合微电路技术手册[M].北京:电子工业出版社,2004..
  • 6Anholt R E. Electrical and thermal characterization of MESFETs, HEMTs and HBTs [M]. Artech House, Inc.London. 1995.
  • 7Goyal R. Monolithic microwave integrated circuit technology: techno-logy & design [M]. Artech House, Inc. London. 1989.
  • 8Choi B G,Lee Y S,Park C S,et al.A low noise on-chip matched MMIC LNA of 0.76 dB noise figure at 5 GHz for high speed wireless LAN applications[A].Gallium Arsenide Integrated Circuit(GaAs IC)Symposium[C],22nd Annual,2000:143-146.
  • 9Fujimoto S,Katoh T,Ishida T,et al.Ka-band ultra low noise MMIC amplifier using pseudomorphic HEMTs[A].Microwave Symposium Digest[C],IEEE MTT-s International,1997;1:17-20.
  • 10Hughes B.Designing FETs for broad noise circles[J].Microwave Theory and Techniques,IEEE Transactions on,1993;41(2):190-198.

共引文献77

同被引文献54

引证文献7

二级引证文献21

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部