Design of LNA and MIXER for CMOS Receiver Front ends
Author(s):
R.K.Sreelakshmi, D.Sharath Babu Rao
DOI Number:
10.6084/m9.figshare.5306599
Keywords:
Mixer, LNA.
Abstract
A CMOS receiver architecture with combined LNA and Mixer is presented in this paper. This architecture works at 2.4 GHz RF frequency. These two components play a key role in wireless CMOS receivers. They serve as receiver front end. Cadence virtuoso tool is used to design LNA and Mixer (180nm).In this design, differential LNA is used, in order to achieve high gain and low noise figure and regarding the mixer, Gilbert Mixer which has high conversion gain is used. The measurement results show that gain of 22db and Noise figure of 7db.
Article Details
Unique Paper ID: 144754
Publication Volume & Issue: Volume 4, Issue 3
Page(s): 97 - 102
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