Design of switchable dual-band bandpass filters with four states

被引：12
作者：
Tu, W. -H. [1 ]
机构：
[1] Natl Cent Univ, Dept Elect Engn, Tao Yuan 32001, Taiwan
来源：
IET MICROWAVES ANTENNAS & PROPAGATION | 2010年 / 4卷 / 12期
关键词：
STEPPED-IMPEDANCE RESONATORS;
D O I：
10.1049/iet-map.2009.0390
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：
Two switchable dual-band bandpass filters with four states are presented. The two passbands can be switched independently, and the bandpass filters (BPFs) achieve four different operation states. Two switchable dual-band BPFs operating at 0.9 and 2.16 GHz have been designed, fabricated and tested to validate the design concept.
引用
收藏
页码：2234 / 2239
页数：6
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