DocumentCode :
3303834
Title :
Low Pass Filter with Wide Rejection Band in Microstrip Technology
Author :
Arnedo, Israel ; Arregui, Ivan ; Falcone, Francisco J. ; Laso, Miguel A G ; Lopetegi, Txema
Author_Institution :
Public Univ. of Navarre, Pamplona
fYear :
2007
fDate :
July 30 2007-Aug. 2 2007
Firstpage :
13
Lastpage :
16
Abstract :
In this paper, a new technique to design low pass filters in microstrip technology is proposed. The technique is based on the use of the transverse microstrip resonant mode and it is an excellent tool for the design of filters with stringent requirements like sharp cutoff frequency response and wide rejection bandwidth. Due to the fact that these features are not easily achieved with conventional methods, it is a very promising technique. As an example, a design with a cutoff frequency of 2 GHz and a rejection band up to 15 GHz is shown. As it will be seen, the steep slope achieved in the example is equivalent to that obtained with a classical 29th -order Chebyshev low pass filter.
Keywords :
Chebyshev filters; low-pass filters; microstrip filters; Chebyshev low pass filter; rejection bandwidth; transverse microstrip resonant mode; Band pass filters; Cutoff frequency; Dielectric substrates; Etching; Low pass filters; Microstrip filters; Microwave filters; Microwave technology; Periodic structures; Resonance; Low-Pass Filters; Microstrip Filters; Periodic Structures;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Signals, Systems and Electronics, 2007. ISSSE '07. International Symposium on
Conference_Location :
Montreal, Que.
Print_ISBN :
1-4244-1448-2
Electronic_ISBN :
1-4244-1449-0
Type :
conf
DOI :
10.1109/ISSSE.2007.4294402
Filename :
4294402
Link To Document :
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