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:
Oct. 29, 2002
Filed:
Sep. 25, 2001
Russell Fang, Potomac, MD (US);
Hughes Electronics Corporation, El Segundo, CA (US);
Abstract
A system and method for pointing a non-tracking antenna in a geo-synchronous satellite-based communication system is provided. A satellite terminal antenna is initially pointed towards the target satellite by any desired method. The antenna bore sight is then aligned towards the center of a satellite station-keeping box for operational use. By pointing the antenna bore sight towards the center of the satellite station-keeping box, the largest excursion between the antenna's bore sight and the actual satellite position is no greater than half the diagonal of the satellite station-keeping box despite the fact that satellite will move within the satellite station-keeping box's outer limits after the installation of the non-tracking antenna.