DocumentCode
1275
Title
Controllable miniature tri-band bandpass filter using defected microstrip structure
Author
Xiao, J.-K. ; Zhu, Y.-F. ; Li, Yuhua ; Ma, J.-G. ; Li, X.-W.
Author_Institution
Sch. of Electro-Mech. Eng., Xidian Univ., Xi´an, China
Volume
50
Issue
21
fYear
2014
fDate
October 9 2014
Firstpage
1534
Lastpage
1536
Abstract
A multi-band microwave filter design method by using the defected microstrip structure (DMS) is developed. A new DMS bandpass filter with a tri-band is designed, fabricated and measured, and the experiment demonstrates the new proposal. The new DMS filter has the advantages of a compact and simple circuit topology, miniature circuit size, individually controllable centre frequencies and individually tunable bandwidths.
Keywords
band-pass filters; microstrip filters; circuit topology; controllable band-pass filter; defected microstrip structure; individually controllable centre frequency; individually tunable bandwidth; miniature circuit size; miniature triband filter;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.2014.1432
Filename
6926976
Link To Document