Simulation of Cascode LNA Using Ladder Matching Networks for Wireless Applications

ABU BAKAR, IBRAHIM and MOHAMAD FADZIL, BASIR AHMAD and MOHAMAD, SHUKOR AMIN and ZAN AIZUWAN, ZAINAL ABIDIN (2014) Simulation of Cascode LNA Using Ladder Matching Networks for Wireless Applications. In: International Conference on Advances in Computer and Electronics Technology - ACET 2014, 26 - 27 August, 2014, City University of Hongkong, Hongkong.

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Abstract

This paper presents a design of Cascode LNA using ladder matching network applicable for wireless applications. It’s using the FHX76LP Low Noise SuperHEMT FET transistor. The LNA designed used Ladder-matching network consisting of lump reactive element at the input and the T-matching network at output terminal. The cascode low noise amplifier (LNA) produced gain of 19.23 dB and noise figure (NF) of 1.03 dB. The input reflection (S11) and output return loss (S22) are -15.3 dB and -12.7 dB respectively. The bandwidth of the amplifier recorded is 1.5 GHz. The input sensitivity is compliant with the IEEE 802.16 standards.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Cascode LNA, Radio Frequency, Ladder -Matching Network
Depositing User: Mr. John Steve
Date Deposited: 28 May 2019 09:26
Last Modified: 28 May 2019 09:26
URI: http://publications.theired.org/id/eprint/2864

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