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. 06, 1989
Filed:
May. 16, 1988
Applicant:
Inventors:
Theadore J Peregrim, Bedford, MA (US);
Frank A Okurowski, Concord, MA (US);
Rosario Mangiapane, Clelmsford, MA (US);
Assignee:
Raytheon Company, Lexington, MA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01S / ; G01S / ;
U.S. Cl.
CPC ...
342 80 ; 342 25 ; 342154 ; 342175 ;
Abstract
A method of electronically stabilizing a monopulse antenna mounted on a movable body is disclosed. According to the disclosed invention, the monopulse antenna is electronically steered in a fixed direction despite motion of the movable body in relation to that direction. Compensated azimuthal and elevation difference signals are formed by approximately weighting and adding the the uncompensated azimuthal and elevation difference signals formed by the monopulse antenna.