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:
Sep. 17, 2013
Filed:
Jan. 26, 2010
Larry C. Martin, Los Angeles, CA (US);
Yueh-chi Chang, Northborough, MA (US);
John J. Hanlin, Worcester, MA (US);
William F. Call, Milford, MA (US);
Larry C. Martin, Los Angeles, CA (US);
Yueh-Chi Chang, Northborough, MA (US);
John J. Hanlin, Worcester, MA (US);
William F. Call, Milford, MA (US);
Raytheon Company, Waltham, MA (US);
Abstract
Methods and apparatus for a feed assembly for a reflector antenna including an aperture common to low, mid, and high frequency bands, a polyrod design to launch signals in the mid and high frequency bands, a horn to launch signals in the low frequency band, a co-located phase center for launching signals in the low, mid, and high frequency bands, and a low-band monopulse array located on a surface about the aperture to track a satellite.