A method that realizes a LNA for 1.8GHz base station is introduced and the EDA software of ADS is applied to simulate and optimize the performance of topological circuit.

• 介绍了一种1.；8GHz基站前端射频低噪声放大器(LNA)的设计方法；采用Agilent公司的仿真软件ADS对其进行了仿真和优化；同时完成了实物加工和测试