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:
Aug. 14, 2001
Filed:
Nov. 30, 1999
Christian O. Hemmi, Plano, TX (US);
R. Thomas Dover, Prosper, TX (US);
John H. Harrison, Jr., Plano, TX (US);
James L. Haws, McKinney, TX (US);
David B. Webb, Plano, TX (US);
Raytheon Company, Lexington, MA (US);
Abstract
A system for steering an antenna includes a first component that includes a first lens and is operable to perform a first focusing of a plurality of signals to form a plurality of focused signals. The system also includes a second component that includes a second lens and is operable to form a first focused beam by performing a second focusing of the plurality of focused signals. The second component further includes a first splitter and is further operable to split the first focused beam into a first set of intermediate beams. The system further includes a third component that includes a second splitter and is operable to split a particular one of the first set of intermediate beams into a second set of intermediate beams. The third component further includes a first combiner and is further operable to combine a particular one of the second set of intermediate beams with at least one other intermediate beam split from a second focused beam to generate a composite beam. The system includes an additional fourth component that includes a second combiner and is operable to combine the composite beam with at least one other composite beam to generate a steered final composite beam for a particular ground-based cell.