低噪声放大器的行为模型提取

2022 IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE) Pub Date : 2022-08-26 DOI:10.1109/MAPE53743.2022.9935215

Yunlong Li, Jing Gong, Chengcheng Xie, Guiyuan Li, Jun Xing, Chang Deng, Hongliu Liu, Yong Zhou

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引用次数: 1

摘要

行为模型是设计非线性射频和微波电路的有效工具。使用准确的行为模型，工程师可以通过消除构建昂贵且耗时的硬件原型的需要，大大减少电路开发时间。目前，低噪声放大器的噪声建模主要集中在等效模型上，而对行为模型的研究相对较少。因此，本文将对LNA的行为模型进行研究。包括LNA噪声参数测试过程的理论推导、LNA行为模型的提取和仿真验证。

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Behavioral Model Extraction for Low Noise Amplifier

Behavioral model is an effective tool to design nonlinear radio frequency and microwave circuits. Using accurate behavioral model, engineers can greatly reduce circuit development time by eliminating the need to build expensive and time-consuming hardware prototypes. At present, noise modeling of low noise amplifiers (LNA) mainly focuses on equivalent model, while relatively little research has been done on behavioral model. Therefore, this paper will study the behavioral model of the the LNA. It includes the theoretical derivation of the noise parameter testing process of the LNA, the extraction and the verification of the behavioral model of the LNA in simulation.

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2022 IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE)

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