A 3-11GHz Current-Reuse Low Noise Amplifier for Ultra-Wideband Recievers

被引:0
|
作者
Karrari, Hamid [1 ]
Baghtash, Hassan Faraji [1 ]
Aghdam, Esmaeil Najafi [1 ]
机构
[1] Sahand Univ Technol, Dept Elect Engn, Tabriz, Iran
关键词
Low Noise Amplifier; Ultra-Wideband; Current-Reused;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
An ultra-wideband low noise amplifier is presented in this paper. The current-reuse technique is used to get the desired results with lower power consumption. Input impedance matching of 50 Omega is provided by a common-gate through resistive feedthrough stage all-entire the 3-11GHz band of interest. Second stage is used to get a good flatness and high conversion gain. Simulation results in TSMC 180nm CMOS technology shows the input reflection coefficient below -8.2 dB, high and flat S21 of 17.74 +/- 0.64 dB and also flat noise figure of 3.37 +/- 0.15 dB all-entire the 3-11GHz band of interest. The proposed structure draws 7.74mW power from 1.6V voltage source.
引用
收藏
页码:563 / 567
页数:5
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