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Harmonic Rejection in 2.4 GHz Gilbert Cell Mixer for Terrestrial Microwave Communication systems

by R. Venkatesan, K.J. Jegadish Kumar
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 138 - Number 6
Year of Publication: 2016
Authors: R. Venkatesan, K.J. Jegadish Kumar
10.5120/ijca2016908858

R. Venkatesan, K.J. Jegadish Kumar . Harmonic Rejection in 2.4 GHz Gilbert Cell Mixer for Terrestrial Microwave Communication systems. International Journal of Computer Applications. 138, 6 ( March 2016), 28-35. DOI=10.5120/ijca2016908858

@article{ 10.5120/ijca2016908858,
author = { R. Venkatesan, K.J. Jegadish Kumar },
title = { Harmonic Rejection in 2.4 GHz Gilbert Cell Mixer for Terrestrial Microwave Communication systems },
journal = { International Journal of Computer Applications },
issue_date = { March 2016 },
volume = { 138 },
number = { 6 },
month = { March },
year = { 2016 },
issn = { 0975-8887 },
pages = { 28-35 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume138/number6/24386-2016908858/ },
doi = { 10.5120/ijca2016908858 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T23:38:58.936887+05:30
%A R. Venkatesan
%A K.J. Jegadish Kumar
%T Harmonic Rejection in 2.4 GHz Gilbert Cell Mixer for Terrestrial Microwave Communication systems
%J International Journal of Computer Applications
%@ 0975-8887
%V 138
%N 6
%P 28-35
%D 2016
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Mixer is one of the significant components of the radio frequency transceiver that translate baseband signal into RF and vice versa. In this paper, 2.4 GHz double balanced Gilbert Cell Mixer topology was simulated to study its important properties such as Conversion Gain, Linearity, Noise Figure and Port Isolation. Further, a band pass filter is added in to the design at IF port so as to reject harmonics. The mixer topology is designed and simulated using NMOS 180 nm CMOS technology in Advanced Design Systems. As a result, conversion gain of 8.303 dB, high linearity, high port isolation and Harmonic Rejection Ratio > 80 dB is achieved.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Gilbert Cell Mixer Conversion gain linearity Harmonic rejections

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