## Abstract A mechanically tunable microwave bandβstop filter, in which tunability is achieved via a movable dielectric substrate incorporating a conductive ring element is proposed. Experimental results, which are corroborated by numerical analysis, are presented that demonstrate wide tunability w
Tunable Waveguide Filters
β Scribed by Sichak, W.; Augenblick, H.
- Book ID
- 114567752
- Publisher
- Institute of Electrical and Electronics Engineers
- Year
- 1951
- Tongue
- English
- Weight
- 873 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0096-8390
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π SIMILAR VOLUMES
## Abstract A novel, hybrid, electrically and mechanically tunable bandβstop waveguide filter is presented. The filter consists of a dielectric substrate on which a ring microstrip element is etched. The mechanical tuning range (the maximum bandβstop frequency that can be attained) is shown to be l
## Abstract An improved tunable coplanar waveguide (CPW) bandstop filter, which exhibits good performance, is proposed in this paper. A novel tunable open stub and a useful formula for frequency shift and impedances are also presented. Further, air bridges and a special method of step compensation