Invention Grant
- Patent Title: mmW low sidelobe constant beamwidth scanning antenna system
- Patent Title (中): mmW低旁瓣恒定波束宽度扫描天线系统
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Application No.: US13237479Application Date: 2011-09-20
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Publication No.: US09401546B2Publication Date: 2016-07-26
- Inventor: Jeffrey Butler , Tommy Lam , Scott Martin
- Applicant: Jeffrey Butler , Tommy Lam , Scott Martin
- Applicant Address: US MD Bethesda
- Assignee: Lockheed Martin Corporation
- Current Assignee: Lockheed Martin Corporation
- Current Assignee Address: US MD Bethesda
- Agency: Wolf, Greenfield & Sacks, P.C.
- Main IPC: H01Q19/13
- IPC: H01Q19/13 ; H01Q1/28 ; H01Q1/42 ; H01Q13/02
Abstract:
Reflector antennae and related structures and methods are described. The reflector antennae may have a deep f/D ratio and use an offset corrugated horn. Pivoting feed arms may be included for connecting a feed horn to a dish of the antenna. Radomes are also described, which may be formed of two or more pieces.
Public/Granted literature
- US20130069832A1 MMW LOW SIDELOBE CONSTANT BEAMWIDTH SCANNING ANTENNA SYSTEM Public/Granted day:2013-03-21
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