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:
Oct. 08, 2013
Filed:
Mar. 01, 2011
Vincent V. Dinh, San Diego, CA (US);
Daniel W. Tam, San Diego, CA (US);
Vincent V. Dinh, San Diego, CA (US);
Daniel W. Tam, San Diego, CA (US);
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
Systems and methods are disclosed for removing interference in a time-harmonic received composite signal, comprising, sampling an in-band interfering signal from a stationary transmitter at a stationary receiver; sampling a composite signal having the in-band interfering signal and an in-band desired signal from a stationary transmitter at the receiver, deriving at least one of a phase and time difference from the composite signal and sampled in-band interfering signal, applying the derived at least one of phase and time difference to the sampled in-band interfering signal to estimate a synchronized current in-band interfering signal, and generating the un-interfered, in-band desired signal by subtracting the synchronized current in-band interfering signal from a current composite signal.