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. 02, 2009
Filed:
Nov. 02, 2004
Earl E. Swartzlander, Jr., Austin, TX (US);
Ayman Moustafa El-khashab, Austin, TX (US);
Earl E. Swartzlander, Jr., Austin, TX (US);
Ayman Moustafa El-Khashab, Austin, TX (US);
Board of Regents, The University of Texas System, Austin, TX (US);
Abstract
A modular pipeline algorithm and architecture for computing discrete Fourier transforms is described. For an N point transform, two pipeline √{square root over (N)} point fast Fourier transform (FFT) modules are combined with a center element. The center element contains memories, multipliers and control logic. Compared with standard N point pipeline FFTs, the modular pipeline FFT maintains the bandwidth of existing pipeline FFTs with reduced dynamic power consumption and reduced complexity of the overall hardware pipeline.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile