The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 02, 2016
Filed:
Dec. 01, 2014
Marvell International Ltd., Hamilton, BM;
Jin Xie, Longmont, CO (US);
Kapil Jain, Santa Clara, CA (US);
MARVELL INTERNATIONAL LTD., Hamilton, BM;
Abstract
Systems and methods are provided for performing noise filtering of a received signal. A first signal is received via a first receiver. A second signal is received via a second receiver. A combined signal based on the first and second signals is generated. The combined signal is processed to generate an adjusted combined signal. A phase adjustment is performed on the adjusted combined signal based on amplitude values of the adjusted combined signal during a period of time and an amplitude value of the first signal during the period of time. The phase-adjusted signal is subtracted from the first signal to generate a noise reference signal. The noise reference signal is subtracted from the combined signal to generate a filtered output signal.