5-6 GHz前端低噪声放大器

M.H. Che Halim, A. Othman, S. A. Sahingan, M. Selamat, A. A. Aziz
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引用次数: 3

摘要

本文介绍了5- 6ghz前端低噪声放大器在IEEE标准8021.1 g系统中的应用。该放大器采用Eudyna device USA Inc.为DBS应用设计的FHX76LP低噪声SuperHEMT器件。本文介绍了5.75 ~ 5.85 GHz输入/输出回波损耗小于10db的低噪声放大器(LNA)系统的电路设计、仿真和测试,包括电路分析和验证。该低噪声放大器(LNA)系统增益为57 dB,噪声系数为1.16 dB。低噪声放大器(LNA)系统需要在电路特性和性能方面进行电路分析和验证。本项目使用安软设计软件,该软件在学院提供。该放大器可作为未来5.8 GHz无线局域网(WLAN)前端接收器的一部分。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
5–6 GHz front end Low Noise Amplifier
This paper presents 5-6 GHz front end Low Noise Amplifier application for IEEE standard 8021.1 g system for WLAN application. This amplifier uses FHX76LP Low noise SuperHEMT device designed for DBS application from Eudyna Device USA Inc. The paper present circuit design, simulation and measurement, including circuit analysis and verification of a Low Noise Amplifier (LNA) system at 5.75 - 5.85 GHz with the input/output return loss less than 10 dB. The gain of this Low Noise Amplifier (LNA) system is 57 dB and Noise Figure of 1.16 dB. The Low Noise Amplifier (LNA) system requires circuit analysis and verification in terms of circuit characteristic and performance. This project uses Ansoft Designer Software which available in the faculty. With this development, the amplifier can be used as part of front end receiver for future Wireless Local Area Network (WLAN) at 5.8 GHz.
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