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. 20, 2017
Filed:
Feb. 18, 2015
Harris Corporation, Melbourne, FL (US);
Roy J Paleta, Jr., Melbourne, FL (US);
Duncan McCoig, Aberdeen, GB;
Mitchell L Ahrendt, Melbourne, FL (US);
Griffin Keith Gothard, Satellite Bch, FL (US);
Robert Francis Meehan, Melbourne, FL (US);
Francisco Torres, West Melbourne, FL (US);
Anthony James Vergamini, Indialantic, FL (US);
Colin Strachan, Aberdeenshire, GB;
Andrew Lucas, Aberdeen, GB;
Other;
Abstract
An antenna assembly includes a main reflector, and a subreflector spaced from the main reflector. The subreflector includes a frequency selective surface (FSS) material that is transmissive for a first frequency band and reflective for both a second frequency band and a third frequency band. A first antenna feed is adjacent the subreflector and is directed toward the main reflector. The first antenna feed is for the first frequency band. Second and third antenna feeds are arranged in a coaxial relationship adjacent the main reflector and are directed toward the subreflector. The second and third antenna feeds are for the second and third frequency bands, respectively.