Invention Grant
- Patent Title: Terrestrial interference correction using spatial beamforming technology
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Application No.: US17853789Application Date: 2022-06-29
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Publication No.: US11791873B1Publication Date: 2023-10-17
- Inventor: Aditya Chopra , Xiaoyi Wang
- Applicant: Amazon Technologies, Inc.
- Applicant Address: US WA Seattle
- Assignee: Amazon Technologies, Inc.
- Current Assignee: Amazon Technologies, Inc.
- Current Assignee Address: US WA Seattle
- Agency: Lowenstein Sandler LLP
- Main IPC: H04W16/14
- IPC: H04W16/14 ; H04B7/0456

Abstract:
Technologies directed to correction of terrestrial interference using spatial signal minimum beamforming are described. One method includes a first communication device with beamforming circuitry receiving an indication of a first direction. The method further includes determining that orienting a main lobe of a first antenna gain pattern along the first direction results in an RF interference condition. The method further includes determining a second antenna gain pattern. The second antenna gain pattern comprises a second main lobe oriented along the second direction. The method further includes determining a third antenna gain pattern of the beamforming circuitry using (i) the first antenna gain pattern and (ii) the second antenna gain pattern. The method further includes receiving a first RF signal with the beamforming circuitry configured with the third antenna gain pattern.
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