一种紧凑波导准椭圆双带滤波器

2019 IEEE MTT-S International Microwave Symposium (IMS) Pub Date : 2019-06-02 DOI:10.1109/mwsym.2019.8700945

Li Zhu, R. Mansour, Ming Yu

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引用次数: 9

摘要

本文提出了一种采用TE11m双模椭圆腔谐振器的新型双带滤波器结构。与先前报道的双带滤波器结构相比，所提出的侧耦合配置可显著减少滤波器占用空间。这种结构也有利于交叉耦合，以实现先进的准椭圆滤波功能。为了证明这一概念，设计、制造和测量了一个8极c波段椭圆腔双带滤波器。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A Compact Waveguide Quasi-Elliptic Dual-Band Filter

This paper presents a novel configuration of dual-band filter employing TE11m dual-mode elliptical cavity resonators. The proposed side-coupled configuration leads to a significant reduction of filter footprint compared to previously reported dual-band filter structures. Such configuration also facilitates cross-couplings to realize advanced quasi-elliptic filter functions. To demonstrate the concept, an 8-pole C-band elliptical cavity dual-band filter is designed, manufactured and measured.

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2019 IEEE MTT-S International Microwave Symposium (IMS)

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