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:
Dec. 26, 2023
Filed:
Jun. 21, 2022
Applicant:
Raytheon Company, Waltham, MA (US);
Inventors:
Phillip M. Izdebski, El Segundo, CA (US);
Gennady Y. Poberezhskiy, El Segundo, CA (US);
Matthew C. Dusard, El Segundo, CA (US);
Assignee:
Raytheon Company, Waltham, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/71 (2011.01); H04B 1/7093 (2011.01);
U.S. Cl.
CPC ...
H04B 1/7101 (2013.01); H04B 1/7093 (2013.01); H04B 1/7102 (2013.01);
Abstract
A configurable acquisition engine for direct sequence (DS) spread spectrum (SS) is provided that is reconfigurable without increasing memory size for several use cases having different time-frequency uncertainties. The acquisition engine utilizes a frequency-domain decimation filter to reduce the number of output frequency points while still utilizing information from all frequency bins.