Paper Info
Title
Simulation And Comparison Of Single And Differential Ended Cg-Cs Lna For Cognitive Radio
Abstract
In this paper, comparison of common gate-common source single ended and differential ended Low Noise Amplifier (LNA) for Cognitive Radio (CR) receiver is presented. LNA for CR receiver architectures operating over a frequency range of 50-900 MHz is designed for narrow band applications. In this work, Noise figure (NF), Third-Order Intercept Point (IIP3), voltage gain and scattering parameters (SP) have been analyzed. The voltage gain is 10.16866 dB for single ended and 29.21371 dB for differential ended, NF is 1.012 dB for single ended and 3.8 dB for differential ended. Power gain (S21) obtained is 15.67481 dB for single ended and 14.89 dB for differential ended. Compression point is - 5.62487 dB for single ended and - 5.32922 dB for differential ended, Third-Order Intercept Point (IIP3) is 1.97705 for single ended and 5.01608 dB for differential ended amplifier, respectively. The design has been implemented using CMOS technology with cadence virtuoso design environment/automation tools.
Year
DOI
Venue
2021
10.1142/S0219691321500132
INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING
Keywords
DocType
Volume
Low noise amplifier, cognitive radio, spurious free dynamic range (SFDR), third-order intercepts point
Journal
19
Issue
ISSN
Citations 
05
0219-6913
0
PageRank 
References 
Authors
0.34
0
5
Name
Order
Citations
PageRank
B. Sarala100.34
S. Rukmani Devi200.34
Jasmine Hepzibah300.34
P. Gunasekhar400.34
J. Joseline Jeya Sheela500.34