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:
May. 13, 1997
Filed:
Oct. 11, 1994
Gregory D Bolstad, Orange, CA (US);
Kenneth B Neeld, Fountain Valley, CA (US);
Charles J Robie, Fullerton, CA (US);
John R Staub, Corona, CA (US);
Hughes Aircraft Company, Los Angeles, CA (US);
Abstract
A linear systolic array of computation cells, each cell having several vector rotation stages. These stages are programmable to provide efficient implementation of a variety of matrix algorithms. All data movement between cells is via parameterized data packets, and the full linear systolic array is completely data flow driven at the packet level. Physical computation cells can be mapped to act as one or more logical computation cells, allowing a small array to function logically as a larger array through a logical folding. This mapping also allows defective cells to be bypassed for fault tolerance. The array can be used to compute adaptive weights in digital beamforming radar applications.