Invention Grant
- Patent Title: Direct feed patch antenna
- Patent Title (中): 直接馈电贴片天线
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Application No.: US13523508Application Date: 2012-06-14
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Publication No.: US08952851B1Publication Date: 2015-02-10
- Inventor: Morris Hsu , Anuj Dron , Tzung-I Lee
- Applicant: Morris Hsu , Anuj Dron , Tzung-I Lee
- Applicant Address: US NV Reno
- Assignee: Amazon Technologies, Inc.
- Current Assignee: Amazon Technologies, Inc.
- Current Assignee Address: US NV Reno
- Agency: Lowenstein Sandler LLP
- Main IPC: H01Q1/38
- IPC: H01Q1/38

Abstract:
Methods and systems for radiating electromagnetic energy with a direct-feed patch antenna are described. The direct-feed patch antenna may be formed of a metal member of the user device and is grounded to the ground plane at a ground point disposed in relation to a feed location of the direct-feed patch antenna, the feed location to be directly coupled to receive a radio frequency (RF) signal. The direct-feed patch antenna is configured to radiate electromagnetic energy in response to the RF signal.
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