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:
Aug. 06, 1991
Filed:
Aug. 10, 1990
Edward J Monastra, Voorhees, NJ (US);
Jim J Huah, Cherry Hill, NJ (US);
General Electric Company, Morrestown, NJ (US);
Abstract
A pipeline Fast Fourier Transform arrangement includes a cascade of four Butterfly Arithmetic Units (BAU). Weighting and control signals are coupled to each BAU in the cascade. A multiplexed memory arrangement operated in a 'ping-pong' manner stores four-stage partial FFT signal as it is generated, and returns it to the first BAU in the cascade for subsequent passes to generate multiple-stage FFT signals. Each BAU includes local memories cyclically fed and addressed to generate temporal offsets, which differ among the processors of the cascade.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile