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:
Oct. 01, 1985
Filed:
Nov. 04, 1982
Applicant:
Inventors:
Richard R Kurth, Sudbury, MA (US);
Robert A Gabel, Acton, MA (US);
Assignee:
Sperry Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q / ; H01Q / ; H01Q / ;
U.S. Cl.
CPC ...
343373 ; 343371 ; 343375 ;
Abstract
A beamformer that accommodates signals of substantially wider bandwith than conventional phase-shift beamformers by processing signals coupled from an array of sensor elements in a multi-stage sequence of operations that alternate between phase-shift beamforming and time-delay steering.