Invention Grant
- Patent Title: Interference cancellation system
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Application No.: US16130344Application Date: 2018-09-13
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Publication No.: US10567021B1Publication Date: 2020-02-18
- Inventor: Dana J. Jensen
- Applicant: Rockwell Collins, Inc.
- Applicant Address: US IA Cedar Rapids
- Assignee: ROCKWELL COLLINS, INC.
- Current Assignee: ROCKWELL COLLINS, INC.
- Current Assignee Address: US IA Cedar Rapids
- Agent Donna P. Suchy; Daniel M. Barbieri
- Main IPC: H04B1/12
- IPC: H04B1/12 ; H04B1/10

Abstract:
Embodiments of the inventive concepts disclosed herein are directed to a system for cancelling interference. The system may include a first antenna and a second antenna spatially separated from the first antenna. The system may include a first time delay unit, coupled to the first antenna, and configured to apply a first time delay and first power gain on a first signal received by the first antenna. The system may include a control circuit, coupled to the first time delay unit, and configured to determine the first time delay and first power gain to cause a modified version of the first signal and a second signal, received by the second antenna, to be aligned in time and power levels.
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