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:
Mar. 06, 2007
Filed:
Oct. 15, 2004
Jay Kralovec, Viera, FL (US);
Griffin Gothard, Satellite Beach, FL (US);
Sean Ortiz, Melbourne, FL (US);
Jay Kralovec, Viera, FL (US);
Griffin Gothard, Satellite Beach, FL (US);
Sean Ortiz, Melbourne, FL (US);
Harris Corporation, Melbourne, FL (US);
Abstract
Compact multi-band antenna system () includes a main reflector () having a shaped surface of revolution about a boresight axis of the antenna operable at a plurality of frequency bands spectrally offset from each other. A multi band feed system () is provided for the main reflector that includes a subreflector () formed as a shaped surface of revolution about the boresight axis of the antenna, and a horn antenna (). The horn antenna has one or more ridges () disposed in a throat region () of the horn antenna extending in a direction aligned with the boresight axis (of the antenna. The horn antenna is coupled to the shaped surface of revolution defining the subreflector.