Design of UWB bandpass filter for Wireless Communication Applications

被引：0
|
作者：
Jebin, S. Rabia [1 ]
Madhan, M. Ganesh [1 ]
机构：
[1] Anna Univ, Dept Elect Engn, Madras 600044, Tamil Nadu, India
来源：
2014 INTERNATIONAL CONFERENCE ON ELECTRONICS AND COMMUNICATION SYSTEMS (ICECS) | 2014年
关键词：
Band Pass filter; Ultra Wide Band; High Pass filter; short-circuited stubs;
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：
An Ultra Wide Band, band pass filter (BPF) with a fractional bandwidth (FBW) of about 110% is developed using a microstrip transmission line structure, comprising of bent short-circuited stubs separated by bend connecting lines. This approach resulted in a compact structure and it exhibited a selective filtering characteristic equivalent to a 9-pole Chebyshev filter. The insertion loss and return loss in the UWB band are found to be 0.45 dB and 11 dB respectively and a group delay of about 0.4 ns over the band. Experimental and theoretical filter parameters are found to agree well.
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页数：4
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