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:
Nov. 03, 2020
Filed:
Aug. 01, 2019
Nanosemi, Inc., Waltham, MA (US);
Dmitri Fomin, Hopkinton, MA (US);
Zohaib Mahmood, Westwood, MA (US);
George Oliver Stone, IV, Hollis, NH (US);
Bhupinder S Parhar, Princeton, NJ (US);
Gordon Cheung, Sudbury, MA (US);
NanoSemi, Inc., Sudbury, MA (US);
Abstract
Disclosed are methods, systems, devices, apparatus, media, design structures, and other implementations, including a method for crest factor reduction (CFR) processing that includes receiving a first complex-valued sample of a signal for radio transmission, determining a resultant clipped complex-valued sample for the first complex-valued sample, resulting from projection of a second complex-valued sample, associated with the first complex-valued sample, into a selected one of a plurality of different tangent lines that are tangential to a circle representation with a radius h in a complex-valued plane, and processing the signal using the determined clipped complex-valued sample to produce a resultant CFR signal.