基于t匹配网络的5.8GHz单级级联低噪声放大器仿真

2011 Fourth International Conference on Modeling, Simulation and Applied Optimization Pub Date : 2011-04-19 DOI:10.1109/ICMSAO.2011.5775557

A. Ibrahim, M. N. Husain, A. R. Othman, M. Johal

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引用次数: 2

摘要

本文提出了一种基于IEEE 802.16标准的t匹配技术的5.8 GHz单级级联码低噪声放大器。放大器采用FHX76LP低噪声SuperHEMT场效应管。设计仿真过程采用超前设计系统(advanced design System, ADS)软件。级联低噪声放大器(LNA)的增益为17.21dB，噪声系数为0.845dB。输入反射(S11)和输出回波损耗(S22)分别为- 12.71dB和- 15.52dB。放大器的带宽为1GHz。输入灵敏度符合IEEE 802.16标准。

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Simulation of single stage cascode low noise amplifier at 5.8GHz using t-matching network

This paper presents a 5.8 GHz single stage cascode low noise amplifier using T-matching techniques 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 low noise amplifier (LNA) produced gain of 17.21dB and noise figure (NF) at 0.845dB. The input reflection (S11) and output return loss (S22) are −12.71dB and −15.52dB respectively. The bandwidth of the amplifier is 1GHz. The input sensitivity is complying with the IEEE 802.16 standards.

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2011 Fourth International Conference on Modeling, Simulation and Applied Optimization

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