dA Compact Dual-band Tunable Filter Adopting Cross Coupling Structure

被引：0

作者：

Zhang, Zhonghai ^{[1
]}

Fang, Zhihua ^{[1
]}

Wu, Aiting ^{[1
]}

Guan, Boran ^{[1
]}

机构：

[1] HangZhou Dianzi Univ, Sch Elect Informat, Hangzhou 310018, Zhejiang, Peoples R China

来源：

PROCEEDINGS OF THE 2016 11TH INTERNATIONAL SYMPOSIUM ON ANTENNAS, PROPAGATION AND EM THEORY (ISAPE) | 2016年

基金：

中国国家自然科学基金;

关键词：

dual band; cross type; tunable filter;

D O I：

暂无

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：

A compact dual-band tunable bandpass filter operating in the range of 330MHz to 400MHz was proposed in this letter. The dual-band tunable bandpass filter was consisted of four rectangular ring tunable resonators and a cross type coupling structure. The cross type coupling structure also played the roles of a resonator. The desired performance of a dual-band tunable filter can be designed easily using the cross type coupling structure. The performance of the two passband can be adjusted dependently and has little influence to each other. The size of this tunable filter was less than 0.16 lambda*0.14 lambda normalized to 400MHz.

引用

页码：908 / 910

页数：3

共 9 条

[1] Tunable Bandpass and Bandstop Filters Based on Dual-Band Combline Structures [J].

Abunjaileh, Alaa I. ;

Hunter, Ian C. .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2010, 58 (12) :3710-3719

[2] Harmonic Suppressed Dual-Band Bandpass Filters With Tunable Passbands [J].

Chaudhary, Girdhari ;

Jeong, Yongchae ;

Lim, Jongsik .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2012, 60 (07) :2115-2123

[3]

Gai Chuan, 2014, MICR RAD WIR COMM MI, P1

[4]

Gao Li, 2013, WIR S IWS 2013 IEEE, P1

[5]

Girbau D, 2009, 2009 EUROPEAN MICROWAVE CONFERENCE, VOLS 1-3, P113

[6] Integrated Inventory Routing Problem with Quality Time Windows and Loading Cost for Deteriorating Items under Discrete Time [J].

Jia, Tao ;

Li, Xiaofan ;

Wang, Nengmin ;

Li, Ran .

MATHEMATICAL PROBLEMS IN ENGINEERING, 2014, 2014

[7] Tunable 500-1200-MHz Dual-Band and Wide Bandwidth Notch Filters Using RF Transformers [J].

Ko, Chih-Hsiang ;

Tran, Allen ;

Rebeiz, Gabriel M. .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2015, 63 (06) :1854-1862

[8] A High-Selectivity Tunable Dual-Band Bandpass Filter Using Stub-Loaded Stepped-Impedance Resonators [J].

You, Bin ;

Chen, Long ;

Liang, Yaping ;

Wen, Xuan .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2014, 24 (11) :736-738

[9]

Zhang Bingran, 2014, WIR COMM NETW MOB CO, P298

← 1 →