摘要
阐述了平行耦合微带线滤波器的原理,利用Matlab编程计算,结合ADS2009的原理图与Momentum进行联合优化仿真,同时给出了中心频率在16.1 GHz、宽带为1.6 GHz的滤波器设计实例与步骤。仿真结果显示,该设计满足工程需求,并计划投入生产。
The basic principles of parallel-coupled line bandpass filter are expounded. Then a brief example is given of designing a broad-band filter with a center frequency of 16. 1 GHz and a band-width of 1.6 GHz by using Matlab programming, which is simulation optimized by combining ADS 2009 schematics and Momentum. Simulation shows that the design meets the requirements and is prepared for manufacturing.
出处
《电子科技》
2013年第10期117-120,共4页
Electronic Science and Technology
关键词
微带滤波器
KU波段
宽带
microstrip filter
Ku wave band
broad band
