Invention Grant
US08952769B2 Dual mode dielectric resonator operating in a HE mode with a Q factor no less than 5000
有权
双模介质谐振器工作在HE模式，Q系数不小于5000
- Patent Title: Dual mode dielectric resonator operating in a HE mode with a Q factor no less than 5000
- Patent Title (中): 双模介质谐振器工作在HE模式，Q系数不小于5000
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Application No.: US13247243Application Date: 2011-09-28
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Publication No.: US08952769B2Publication Date: 2015-02-10
- Inventor: Stephen D. Berry , Stephen C. Holme , Slawomir J. Fiedziuszko
- Applicant: Stephen D. Berry , Stephen C. Holme , Slawomir J. Fiedziuszko
- Applicant Address: US CA Palo Alto
- Assignee: Space Systems/Loral, LLC
- Current Assignee: Space Systems/Loral, LLC
- Current Assignee Address: US CA Palo Alto
- Agency: Weaver Austin Villeneuve & Sampson LLP
- Main IPC: H01P1/20
- IPC: H01P1/20 ; H01P1/208 ; H01P7/10 ; H01P11/00
Abstract:
A dual mode dielectric resonator (DR) filter has a first DR, and is configured to operate at a HE12δ mode within a first frequency band while exhibiting a Q factor of no less than 5000. A first characteristic size of the first DR may be substantially similar to a size of a second DR, where the second DR is configured to operate in a conventional DR filter at a HE11δ mode within a second frequency band, the second frequency band being substantially lower than the first frequency band.
Public/Granted literature
- US20130076459A1 DUAL MODE DIELECTRIC RESONATOR LOADED CAVITY FILTER Public/Granted day:2013-03-28
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