- Patent Title: Resonant cavity filter comprising a dielectric resonator mounted to a conductive housing by a dielectric fastener located within a longitudinal bore of the dielectric resonator
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Application No.: US18311665Application Date: 2023-05-03
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Publication No.: US12062828B2Publication Date: 2024-08-13
- Inventor: Martin Kufa , Luká{hacek over (s)} Matrka , Frantisek Ondracek , Jaromir Peroutka , Giuseppe Resnati
- Applicant: CommScope Italy, S.R.L.
- Applicant Address: IT Agrate Brianza
- Assignee: CommScope Italy, S.R.L.
- Current Assignee: CommScope Italy, S.R.L.
- Current Assignee Address: IT Agrate Brianza
- Agency: Myers Bigel, P.A.
- Priority: IT 2020000027735 2020.11.19
- Main IPC: H01P7/10
- IPC: H01P7/10 ; H01P1/207 ; H01P1/208 ; H01P3/12

Abstract:
Resonant cavity filters include a conductive housing having a floor. A dielectric resonator is mounted to extend upwardly from the floor. The dielectric resonator has a cylindrical body with a longitudinal bore that defines an inner sidewall. The longitudinal bore has a variable transverse cross-sectional area. A threaded dielectric fastener is at least partially inserted within the longitudinal bore of the cylindrical body.
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