Compact wide-stopband lowpass filter using stepped impedance hairpin resonator with radial stubs

被引：44

作者：

Wei, X. B. ^{[1
]}

Wang, P. ^{[1
]}

Liu, M. Q. ^{[1
]}

Shi, Y. ^{[2
]}

机构：

[1] Univ Elect Sci & Technol China, Res Inst Elect Sci & Technol, Chengdu 610054, Peoples R China

[2] Univ Elect Sci & Technol China, Sch Microelect & Solid State Elect, Chengdu 610054, Peoples R China

来源：

ELECTRONICS LETTERS | 2011年 / 47卷 / 15期

关键词：

D O I：

10.1049/el.2011.1414

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 lowpass filter using a stepped impedance hairpin resonator is presented. To achieve wide stopband rejection, radial stubs were introduced. The new lowpass filter has been analysed, simulated and fabricated. Measured results are in good agreement with the electromagnetic simulation, and the circuit only occupies 0.08 lambda(g) x 0.08 lambda(g).

引用

页码：862 / U1948

页数：2

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