摘要
提出一种基于混合参数元件设计双频带通滤波器的方法,并采用该方法进行GSM(890~960MHz)/DCS(1710~1880MHz)无线双频带通滤波器的设计。经过ADS仿真设计,并制作出测量的样品实物,样品实物的测量结果和仿真结果吻合.说明谈方法的可行性;同时分析该方法的优点和适用范围,对实际工程应用具有重要的参考意义。
A method of designing a dual- band bandpass filter based on hybrid parameter elements is proposed, and GSM(890 960 MHz)/DCS( 1 710-1 880 MHz) dual- band bandpass filter is designed using this method. Actual measured results of the filter sample are in good agreement with simulated results. This method is meaning for application of engineering.
出处
《现代电子技术》
2010年第2期154-156,159,共4页
Modern Electronics Technique
基金
福建省自然科学基金资助项目(2008J0031)