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:
Jun. 09, 2009
Filed:
Jun. 26, 2003
Applicants:
Eric K. Hall, Sandy, UT (US);
Richard B. Ertel, Sandy, UT (US);
Dan M. Griffin, Bountiful, UT (US);
Thomas R. Giallorenzi, Riverton, UT (US);
Inventors:
Eric K. Hall, Sandy, UT (US);
Richard B. Ertel, Sandy, UT (US);
Dan M. Griffin, Bountiful, UT (US);
Thomas R. Giallorenzi, Riverton, UT (US);
Assignee:
L-3 Communications Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system for the efficient use of CORDIC rotators is provided. The system includes at least one first rotator operating in vector mode and includes a sign storage buffer. The system also includes at least one bit inverter coupled between the first rotator and a second rotator, the second rotator operating in rotation mode.