使用可调谐变压器和多模谐振器的全可调谐滤波器设计

2013 IEEE International Wireless Symposium (IWS) Pub Date : 2013-04-14 DOI:10.1109/IEEE-IWS.2013.6616825

Jinrong Mao, W. Che, Wai‐Wa Choi, K. Tam, Q. Xue

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引用次数: 5

摘要

提出了一种采用可调谐变压器和多模谐振器的全可调谐带通滤波器。所提出的可调谐MMR使宽带可调谐滤波器的实现成为可能。因此，中心频率和带宽的调谐范围很宽。在调节中心频率或带宽的同时，这种新型可调谐变压器可以获得所需的外部质量因数(Qe)。从而获得良好的通带性能。

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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Fully tunable filter design using tunable transformers and multiple mode resonators

A fully tunable bandpass filter using tunable transformers and multiple mode resonators (MMRs) is proposed. The proposed tunable MMR makes it possible to realize wide-band tunable filters. Thus the tuning ranges of the center frequency and bandwidth are wide. The novel tunable transformer may help to get the desired external quality factor (Qe) while the center frequency or bandwidth is tuned. Thus a good passband performance may be got.

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来源期刊

2013 IEEE International Wireless Symposium (IWS)

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