本文设计的低噪声放大器利用集成芯片ATF36163完成了电路的设计，利用ADS软件进行设计、优化和仿真，最后给出了仿真结果、版图设计及实测结果。同时通过研究电路参数的灵敏度对该低噪声放大器进行了灵敏度分析，使得低噪声放大器不仅符合接收机对LNA的指标要求，还能使性能更加稳定。%This paper uses the integrated chips ATF36163 to complete the circuit design , and offers the simulation results with the design,optimizing and simulation of Agilent ADS ,the layout and the measured results. Meanwhile,the sensitivity analysis of the parameters through RF circuit parameter is researched. The results show that the LNA after the sensitivity analysis not only conforms to the specifications of the receiver, but also makes the performance more stable.
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