摘要
基于0.15μm砷化镓(GaAs)工艺建立一种电感模型,并用高频结构模拟器(High Frequency Structure Simulator,HFSS)仿真验证,并在此基础上设计一种微波功率放大器,并用高级系统设计软件(Advanced Design System,ADS)进行仿真。仿真结果显示在8~12GHz频率范围内,饱和输出功率大于21.9dBm,1dB压缩点输出功率大于20dBm,功率增益大于26dB,功率附加效率大于34%,稳定系数大于1。
In this paper an inductor model is built based on 0.15μm GaAs technology and its accuracy is tested by HFSS.8~12GHz microwave power amplifiers with ADS simulation are further designed.Simulation results show that within the frequency range of 8~12GHz the saturated output power is greater than 21.9dBm,1dB compression point output power greater than 20 dBm,the power gain better than 26dB,power added efficiency more than 34%and the stability factor greater than 1.
出处
《西安邮电大学学报》
2014年第2期94-97,共4页
Journal of Xi’an University of Posts and Telecommunications
作者简介
阴亚芳(1966-),女,教授,从事数字信号处理及光通信技术研究。E-mail:yinyf@xupt.edu.cn
张虹(1989-),女,硕士研究生,研究方向为通信电路与系统。E-mail:121324128@qq.com