Invention Grant
- Patent Title: Self-calibrating angle of arrival system
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Application No.: US15787548Application Date: 2017-10-18
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Publication No.: US10690780B1Publication Date: 2020-06-23
- Inventor: Radivoje Zarubica , Samuel C. Kingston , Larry S. Thomson , Bing Shen
- Applicant: L3 Technologies, Inc.
- Applicant Address: US NY New York
- Assignee: L3 Technologies, Inc.
- Current Assignee: L3 Technologies, Inc.
- Current Assignee Address: US NY New York
- Agent Kirton McConkie; Brian Tucker
- Main IPC: G01S19/40
- IPC: G01S19/40 ; G01S19/23 ; G01S19/32 ; G01S19/49
Abstract:
An angle of arrival system can be self-calibrating. The angle of arrival system can continuously estimate imperfections caused by the analog RF components and dynamically apply corrections based on these estimates. As a result, an angle of arrival system can employ inexpensive components, will not require factory calibration, but can still perform geolocation with high precision.
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