Invention Application
WO2016081058A1 WIDEBAND ANTENNA STRUCTURE WITH OPTICS REFLECTOR AS GROUND PLANE AND ASSOCIATED METHODS FOR MISSILE APPLICATIONS
审中-公开
宽带天线结构与光学反射器作为接地平面及相关方法的应用
- Patent Title: WIDEBAND ANTENNA STRUCTURE WITH OPTICS REFLECTOR AS GROUND PLANE AND ASSOCIATED METHODS FOR MISSILE APPLICATIONS
- Patent Title (中): 宽带天线结构与光学反射器作为接地平面及相关方法的应用
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Application No.: PCT/US2015/050897Application Date: 2015-09-18
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Publication No.: WO2016081058A1Publication Date: 2016-05-26
- Inventor: STRATIS, Glafkos, K. , KNAPP, David, J. , MILLS, Douglas , GRAFFAM, Raymond, A. , SMITH, Michael, S.
- Applicant: RAYTHEON COMPANY
- Applicant Address: 870 Winter Street Waltham, Massachusetts 02451-1449 US
- Assignee: RAYTHEON COMPANY
- Current Assignee: RAYTHEON COMPANY
- Current Assignee Address: 870 Winter Street Waltham, Massachusetts 02451-1449 US
- Agency: THOMAS, William, R. et al.
- Priority: US14/550,407 20141121
- Main IPC: H01Q1/28
- IPC: H01Q1/28 ; H01Q1/42 ; H01Q1/52 ; H01Q3/26 ; H01Q5/00 ; H01Q9/20 ; H01Q15/00 ; H01Q19/18 ; H01Q19/185 ; H01Q19/19 ; H01Q21/06 ; H01Q5/22 ; H01Q5/30 ; H01Q5/48 ; H01Q21/20 ; H01Q21/30 ; H01Q21/08 ; H01Q9/30 ; G01J1/04 ; G01J5/08 ; G02B5/08 ; H01Q21/28 ; G01S3/42 ; F41G7/22 ; F41G7/00
Abstract:
A compact transducer system includes both an antenna subsystem and an optical transducer subsystem. The antenna subsystem may include multiple radio frequency (RF) radiating elements disposed adjacent to a ground plane. The ground plane may also serve as an optical reflector within an optical path of the optical transducer subsystem. A secondary reflector may also be provided within the optical path of the optical transducer subsystem. The secondary reflector may be formed of dielectric material (e.g., meta-material) in some embodiments to prevent undesired coupling with RF circuitry.
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