首页>
外国专利>
Narrow band-pass filter with primary and secondary sets of resonators having out-of-band resonant frequencies that are different from each other
Narrow band-pass filter with primary and secondary sets of resonators having out-of-band resonant frequencies that are different from each other
展开▼
机译：具有第一组和第二组谐振器的窄带通滤波器，它们的带外谐振频率互不相同
展开▼
页面导航
摘要
著录项
相似文献
摘要
A narrowband filter tuned at a center frequency. The filter comprises an input terminal, an output terminal, and a plurality of resonators coupled in cascade between the input terminal and the output terminal. Each of the resonators is tuned at a resonant frequency substantially equal to the center frequency. The resonant frequencies of a primary set of the resonators and a secondary set of the resonators are of different orders.
展开▼
