首页>
外国专利>
Dual bandpass filter having serial configuration of coupled-line filters
Dual bandpass filter having serial configuration of coupled-line filters
展开▼
机译:具有带耦合线滤波器的串行配置的双带通滤波器
展开▼
页面导航
摘要
著录项
相似文献
摘要
Two second-order bandpass filter are connected serially to obtain a dual bandpass filter. One is inductive and the other is capacitive. One has a low passband and the other has a high passband. Between them, a finite transmission zero is formed to suppress noise. The present invention achieves a passband as wide as 1 gigahertz so that it can be applied to a wireless local network, communication equipments and electronic devices.
展开▼