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:
Dec. 18, 1990
Filed:
Apr. 11, 1989
Wolodymyr Mohuchy, Nutley, NJ (US);
ITT Corporation, New York, NY (US);
Abstract
A dual-polarization radiating element wherein the phase centers of its constituent radiating elements substantially coincide to provide advantageous operation when the inventive dual-polarization radiating elements are utilized to form wide bandwidth, wide scan-angle, phased array antennas. An inventive dual-polarization radiating element is formed from a substantially planar notch radiating element; a substantially planar dipole radiating element which is interlocked with, and disposed in a plane which is substantially orthogonal to, the notch radiating element; and a structural absorber which is affixed to the notch radiating element and the dipole radiating element.