Open Access Open Access  Restricted Access Subscription or Fee Access

Comparison of Different Topologies for Design of CMOS LNA

Nidhi Agarwal, Vanshaj Sharma, Dheeraj Kalra

Abstract


This paper deals with the design of a low noise amplifier for ultra-wideband (UWB) frequency range from 3.1 to 5 GHz considered various parameters which affects its performance and efficiency of subsequent devices that follows. Also, we have specified the value and conditions under which each of the components works. This will lead to better gain, noise figure, power consumption, etc. In this paper, we have simulated the proposed circuits on advanced design system (ADS) tool and achieved better values for gain and noise figure with low power consumption. The scope of the paper is to minimize the noise figure and enhance the gain.

Full Text:

PDF

References


Y.L. Wei, J.D. Jin. A low power low noise amplifier for K-band

applications, IEEE Microw Wirel Compon Lett. 2009; 19(2): 116–8p.

A. Meaamar, B.C. Chye, M. Anh, Y.K. Seng. A 3 to 8 GHz low noise

CMOS amplifier, IEEE Microw Wirel Compon Lett. 2009; 19(4):

–7p.

R. Kumar, M. Kumar, V.M. Srivastava. Design and noise optimization for a RF low noise amplifier, Int J VLSI Des Commun

Syst. 2012; 3(2): 165–73p.

N.E. Farid, A. Marzuki, A. Ismat. A variable gain 2.5 GHz CMOS low noise amplifier for mobile wireless communications, In: Proc. of 9th IEEE Int. Conf. of Communications.Malaysia, 15–17 Dec. 2009, 885–9p.

W. Guo, D. Huang. The noise and linearity optimization for 1.9 GHz

CMOS low Noise Amplifier, In:Proc. of IEEE Asia Pacific Conf. on

ASIC. Taiwan, 6–8 Aug. 2002, 253–7p.

M. Anowar Masud, H. Zirah, M.Kelly. A 45 dB variable gain low

noise MMIC amplifier, In:Proceedings of GAAS Symposium.Paris, 2005, 669–72p




DOI: https://doi.org/10.37628/jscrs.v3i2.1771

Refbacks

  • There are currently no refbacks.