Compact UWB Bandpass Filter Based on Signal Interference Techniques

被引：72
|
作者：
Sanchez-Soriano, Miguel A. [1 ]
Bronchalo, Enrique [1 ]
Torregrosa-Penalva, German [1 ]
机构：
[1] Miguel Hernandez Univ, Signal Theory & Commun Div, Alicante 03202, Spain
来源：
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2009年 / 19卷 / 11期
关键词：
Bandpass filter (BPF); coupled line; signal interference; transmission zero; ultra-wideband (UWB); RESONATOR;
D O I：
10.1109/LMWC.2009.2032001
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This letter presents a new type of compact ultra-wideband (UWB) bandpass filter (BPF) based on interference techniques. The structure is formed by a short-ended coupled line coupler connected in parallel to a transmission line. The transmission and reflection zeros of the filter can be controlled through the analytical equations and rules given. To validate the suggested filter scheme, the design, fabrication and measurement of a microstrip UWB BPF is presented.
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页码：692 / 694
页数：3
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