波带滤波器和CIC滤波器的基础上设计了多级抽取系统。
Design multi-stage decimation system on the basis of Halfband filters and CIC filters.
由于其优良的带阻、慢波等特性，它们被广泛地应用于滤波器、谐振器、定向耦合器、双工器和天线中。
Due to excellent stop band and slow wave characteristics, they are applied to filters, resonators, directional couplers, diplexers and antennas.
为了实现毫米波电路系统小型化，对传统链式SIW滤波器进行改进，提出了一种新型的带倒角的紧缩结构SIW滤波器。
In order to miniaturize the millimeter wave circuit system, this study improved the traditional chain SIW filter and brought forward a new type of compact configuration with chamfer Angle.
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