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:
Jan. 16, 2001
Filed:
Nov. 24, 1999
Applicant:
Inventor:
Bernard Jozef Reits, Hengelo, NL;
Assignee:
Hollandse Signaalapparaten B.V., Hengelo, NL;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 3/22 ;
U.S. Cl.
CPC ...
H01Q 3/22 ;
Abstract
Array antenna of the monopulse type for realizing, on the basis of at least two groups of radiators, of at least two receiving beams for obtaining a difference signal. According to the invention, the at least two groups are homogeneously distributed within the antenna volume. In a transmit mode, the radiators are steered collectively, in a receive mode, the radiators are combined per group.