Compact UWB Bandpass Filter Based on Signal Interference Techniques

被引：75

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.

引用

页码：692 / 694

页数：3

共 8 条

[1] Compact Ultra-Wideband Bandpass Filter With EBG Structure [J].

Baik, Jung-Woo ;

Han, Sang-Min ;

Jeong, Chandong ;

Jeong, Jichai ;

Kim, Young-Sik .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2008, 18 (10) :671-673

[2] An ultra-broadband coplanar-waveguide bandpass filter with sharp skirt selectivity [J].

Chen, Nan-Wei ;

Fang, Kuo-Zhi .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2007, 17 (02) :124-126

[3] Design of sharp-rejection and low-loss wide-band planar filters using signal-interference techniques [J].

Gómez-García, R ;

Alonso, JI .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2005, 15 (08) :530-532

[4] Compact UWB bandpass filter using stub-loaded multiple-mode resonator [J].

Li, Rui ;

Zhu, Lei .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2007, 17 (01) :40-42

[5]

MANDAL MK, 2007, ELECTRON LETT, P110

[6] HIGHLY SELECTIVE BANDPASS FILTERS USING BROADSIDE-COUPLED COPLANAR WAVEGUIDE DIRECTIONAL COUPLERS [J].

Sanchez-Soriano, Miguel A. ;

Torregrosa-Penalva, German ;

Bronchalo, Enrique ;

Coves, Angela .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2009, 51 (02) :294-298

[7] A compact wideband bandpass filter using transversal resonator, and asymmetrical interdigital coupled lines [J].

Sun, Sheng ;

Zhu, Lei ;

Tan, Huei-Hsien .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2008, 18 (03) :173-175

[8] Compact UWB Bandpass Filter With Improved Upper-Stopband Performance [J].

Yao, Binyan ;

Zhou, Yonggang ;

Cao, Qunsheng ;

Chen, Yinchao .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2009, 19 (01) :27-29

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