DocumentCode
2066068
Title
Broadband Filter Circuits using an Extended Suspended Substrate Transmission Line Configuration
Author
Menzel, Wolfgang
Author_Institution
University of Ulm, Microwave Techniques, PO Box 4066, D-7900 Ulm, FR Germany
Volume
1
fYear
1992
fDate
5-9 Sept. 1992
Firstpage
459
Lastpage
463
Abstract
Suspended stripline has proven to be a low loss transmission line, especially for filters. Making full use of both sides of the substrate, including standard stripline, coupled stripline and microstrip, very broadband components can be realized. This is demonstrated by a 2.5 GHz low-pass filter with high isolation up to at least nearly 17 GHz, high-pass filters up to 30 GHz and a broadband (3.5-7.5 GHz) bandpass without higher pass-bands up to 40 GHz.
Keywords
Band pass filters; Coupling circuits; Distributed parameter circuits; Frequency; Impedance; Low pass filters; Metallization; Microstrip; Stripline components; Strips;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 1992. 22nd European
Conference_Location
Helsinki, Finland
Type
conf
DOI
10.1109/EUMA.1992.335709
Filename
4135492
Link To Document