DocumentCode
3191760
Title
Microwave filter design using radial line stubs
Author
Gardner, David W. ; Wickert, Mark A.
Author_Institution
Q-Dot Inc., Colorado Springs, CO, USA
fYear
1988
fDate
21-23 March 1988
Firstpage
68
Lastpage
72
Abstract
The design of microwave filters using radial line stubs as reactive elements is investigated. To reduce the design complexity, a simplified model for radial line stub reactance versus frequency is first developed. This allows for an easy transition from the lowpass prototype to the desired planar circuit elements. The frequency-response characteristic of specific radial line stub filter is compared to ideal lumped-element equivalents, and also planar circuit realizations using more traditional straight transmission line elements.<>
Keywords
lumped parameter networks; microwave filters; transmission line theory; design complexity; frequency-response; lowpass prototype; lumped-element equivalents; microwave filters design; planar circuit realizations; radial line stubs; transmission line elements; Band pass filters; Circuit synthesis; Equations; Frequency; Geometry; Impedance; Insertion loss; Microwave filters; Network synthesis; Springs;
fLanguage
English
Publisher
ieee
Conference_Titel
IEEE Region 5 Conference, 1988: 'Spanning the Peaks of Electrotechnology'
Conference_Location
Colorado Springs, CO, USA
Type
conf
DOI
10.1109/REG5.1988.15902
Filename
15902
Link To Document