DocumentCode
3419580
Title
Improvement in the stopband of a microwave lowpass filter utilizing resonance structures
Author
Shobeyri, M. ; Jalilvand, M. ; Samiei, M. H Vadjed
Author_Institution
Electr. Eng. Dept., Iran Univ. of Sci. & Technol., Tehran, Iran
fYear
2009
fDate
15-17 Nov. 2009
Firstpage
1
Lastpage
4
Abstract
Different strategies have been suggested to improve the stop band of microwave lowpass filters and to suppress the spurious responses in the stop band. Resonance structures can be utilized in various microwave applications to improve the performance. In this article, a special form of a resonance structure is introduced which assists in achieving a deep stop band for microwave LP filters. Simulations are presented to support the usefulness of the structure suggested.
Keywords
low-pass filters; microwave filters; microwave lowpass filter; resonance structures; spurious response suppression; Band pass filters; Circuit simulation; Equivalent circuits; Etching; Impedance; Low pass filters; Microwave filters; Microwave theory and techniques; Resonance; Transmission lines; defected ground structure; microwave lowpass filter;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium (MMS), 2009 Mediterrannean
Conference_Location
Tangiers
Print_ISBN
978-1-4244-4664-3
Electronic_ISBN
978-1-4244-4665-0
Type
conf
DOI
10.1109/MMS.2009.5409826
Filename
5409826
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