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Design and Simulation Low Noise Amplifier at 5.8GHz for WIMAX Applications

Ibrahim, Abu Bakar and Othman, Abdul Rani and Husain, Mohd Nor and Johal, Mohamad Syahrir (2011) Design and Simulation Low Noise Amplifier at 5.8GHz for WIMAX Applications. In: 2011 International Conference on Information Communication and Management(ICICM 2011) , 14 - 16 October 2011, Singapore.

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Abstract

This paper presents a 5.8 GHz Low Noise Amplifier (LNA) design with cascode and cascaded techniques using T-matching network applicable for IEEE 802.16 standard. The amplifier use FHX76LP Low Noise SuperHEMT FET. The design simulation process is using Advance Design System (ADS) software. The cascode and cascaded low noise amplifier (LNA) produced gain of 53.1dB and noise figure (NF) of 1.17dB. The input reflection (S11) and output return loss (S22) are -19.77dB and -10.07dB respectively .The input sensitivity is compliant with the IEEE 802.16 standards.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Cascode and Cascade LNA, Radio Frequency, T -Matching Network
Subjects: Q Science > Q Science (General)
Divisions: Faculty of Electronics and Computer Engineering > Department of Computer Engineering
Depositing User: Prof Madya Abdul Rani Othman
Date Deposited: 19 Feb 2013 08:03
Last Modified: 28 May 2015 03:45
URI: http://eprints.utem.edu.my/id/eprint/6815

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