Invention Grant
- Patent Title: Dual linear and circularly polarized patch radiator
- Patent Title (中): 双线性和圆形极化贴片散热器
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Application No.: US13684932Application Date: 2012-11-26
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Publication No.: US09130278B2Publication Date: 2015-09-08
- Inventor: Alan Palevsky , John J. Magnani
- Applicant: Raytheon Company
- Applicant Address: US MA Waltham
- Assignee: Raytheon Company
- Current Assignee: Raytheon Company
- Current Assignee Address: US MA Waltham
- Agency: Daly, Crowley, Mofford & Durkee, LLP
- Main IPC: H01Q13/10
- IPC: H01Q13/10 ; H01Q9/04
Abstract:
A patch radiator suitable for operation with circular or dual linear polarizations is described. The patch radiator includes a patch antenna element and a pair of excitation circuits. The excitation circuits include a feed line and a turning circuit configured such that a single feed line enables independent operation of each polarization. This allows for the operation of the patch and therefore array as either linear, slant, elliptical, or circular polarization.
Public/Granted literature
- US20140145891A1 Dual Linear and Circularly Polarized Patch Radiator Public/Granted day:2014-05-29
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