Invention Grant
- Patent Title: Multi-layer offset patch antenna
- Patent Title (中): 多层偏移贴片天线
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Application No.: US12125990Application Date: 2008-05-23
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Publication No.: US07800542B2Publication Date: 2010-09-21
- Inventor: Qian Li , Wladimiro Villarroel
- Applicant: Qian Li , Wladimiro Villarroel
- Applicant Address: US MI Ypsilanti
- Assignee: AGC Automotive Americas R&D, Inc.
- Current Assignee: AGC Automotive Americas R&D, Inc.
- Current Assignee Address: US MI Ypsilanti
- Agency: Howard & Howard Attorneys PLLC
- Main IPC: H01Q1/32
- IPC: H01Q1/32

Abstract:
A patch antenna includes a first patch element and a second patch element. Each patch element defines a center. The second patch element is spaced below the first patch element. A connection point is defined on the second patch element for connection to a transmission line. A first plane is defined through the connection point and the center of the second patch element and generally perpendicular to the second patch element. The first patch element is disposed offset the second patch element such that the center of the first patch element does not intersect with the first plane.
Public/Granted literature
- US20090289852A1 MULTI-LAYER OFFSET PATCH ANTENNA Public/Granted day:2009-11-26
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