高选择性小型化bp的参数化质量因子增强

2020 IEEE Radio and Wireless Symposium (RWS) Pub Date : 2020-01-01 DOI:10.1109/RWS45077.2020.9050095

L. Yeung, Xiating Zou, Y. Wang

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引用次数: 3

摘要

将负电阻参数放大应用于半集总微带谐振器以“恢复”其品质因子。然后，基于该谐振器设计了一个窄带(2%分数带宽)，高选择性(五阶)带通滤波器(BPF)，以证明在通带中心可以实现零低插入损耗特性。

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Parametric quality factor enhancement for highly-selective miniaturized BPFs

Negative-resistance parametric amplification was applied to a semi-lumped microstrip resonator for "recovering" their quality factor. Then, a narrowband (2% fractional bandwidth), highly-selective (fifth-order) bandpass filter (BPF) based on such resonator was designed to demonstrate that zero low insertion loss characteristic can be achieved at the center of the passband.

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2020 IEEE Radio and Wireless Symposium (RWS)

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