Quad-Band Bandstop Filter using Quad-section Stepped Impedance Open Stub Resonator

被引：0
作者：
Banupriya, R. [1 ]
Purushothaman, B. [2 ]
Shankaranarayanan, R. [1 ]
机构：
[1] Sembodairukmani Varadharajan Engn Coll, Sembodai 614820, Tamil Nadu, India
[2] Urjita Elect Pvt Ltd, Madras, Tamil Nadu, India
来源：
2016 INTERNATIONAL CONFERENCE ON COMMUNICATION AND SIGNAL PROCESSING (ICCSP), VOL. 1 | 2016年
关键词：
Quad-band band stop filter; stepped impedance resonator; PLANE DEFECTED STRUCTURES;
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 quad-band band stop filter (QBBSF) using quad-section stepped impedance open stub (QSSIOS) is proposed here. The filter is constructed with shunt QSSIOS and a series transmission line. The quad stopbands of QBBSF filters is controlled by varying the impedance of shunt QSSIOS and the passband performance is improved varying the impedance of series transmission line. The proposed filter is not only compact, but also has good performance in stopband as well as passband. The proposed filter working at center frequency of 4.5 GHz is fabricated, there is a good agreement between simulated and measured results.
引用
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页码：205 / 207
页数：3
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