journal6 ›› 2014, Vol. 35 ›› Issue (6): 59-63.DOI: 10.3969/j.issn.1007-2985.2014.06.015

• Physics and electronics • Previous Articles     Next Articles

Design of a Novel Low-Power and Highly Linear UWB Low Noise Amplifier

YI  Li-Zhi, GONG  Liang   

  1. (Hunan Vocational College of Engineering,Changsha 410151,Hunan China)
  • Online:2014-11-25 Published:2014-11-27

Abstract: This paper presents a low power,highly linear and high gain LNA,the circuit of which adopts common-gate(CG)topology to achieve input matching,utilizes the forward body biasing and current reuse techniques to reduce power consumption.Meanwhile,in order to achieve a high linearity,the proposed LNA utilizes post-distortion technique.The simulation results show that the proposed LNA has good performances under the condition of low power consumption.

Key words: low power, UWB, LNA, forward-body biasing, current-reuse

WeChat e-book chaoxing Mobile QQ