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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.:

US 9455500 B1

PDFFull Text
Expired
Date of Patent:
Sep. 27, 2016

Filed:

May. 15, 2014

Phase center coincident, dual-polarization bava radiating elements for uwb esa apertures

Applicant:

Rockwell Collins, Inc., Cedar Rapids, IA (US);

Inventors:

James B. West, Cedar Rapids, IA (US);

Modhwajih A. Elsallal, Acton, MA (US);

Assignee:

Rockwell Collins, Inc., Cedar Rapids, IA (US);

Attorneys:

Angel N. Gerdzhikov

Donna P. Suchy

Daniel M. Barbieri

Primary Examiner:

Trinh Dinh

Int. Cl.
CPC ...
H01Q 13/10 (2006.01); H01Q 21/00 (2006.01);
U.S. Cl.
CPC ...
H01Q 13/106 (2013.01); H01Q 21/00 (2013.01);
Abstract

A dual-polarized antenna array includes at least one Balanced Antipodal Vivaldi Antenna (BAVA) element pair. A particular pair of the at least one BAVA element pair includes a first BAVA and a second BAVA. A substrate of the first BAVA forms a notched portion along a center axis of the first BAVA. A substrate of the second BAVA forms a notched portion along a center axis of the second BAVA. Each BAVA of the particular BAVA element pair includes a plurality of conductors. The notched portion of the substrate of the first BAVA is received by the notched portion of the substrate of the second BAVA, and the notched portion of the substrate of the second BAVA is received by the notched portion of the substrate of the first BAVA. The substrate of the first BAVA is in an orthogonal orientation relative to the substrate of the second BAVA.

Find Patent Forward Citations

West, James. (2016). Phase center coincident, dual-polarization bava radiating elements for uwb esa apertures (U.S. Patent No. 9455500). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9455500

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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