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:
Apr. 25, 2017
Filed:
May. 07, 2014
Astrium Gmbh, Taufkirchen, DE;
Jean-Jacques Floch, Munich, DE;
Astrium GmbH, Taufkirchen, DE;
Abstract
A method for evaluating the position of an aerial vehicle involves receiving a radio signal from the aerial vehicle with an antenna array, determining the direction of arrival of the received radio signal, forming a reception beam of the antenna array depending on the determined direction of arrival for receiving one or more further radio signals from the aerial vehicle, calculating the ranging between the aerial vehicle and the antenna array based on a radio signal provided for ranging and received from the aerial vehicle, and evaluating the position of the aerial vehicle based on the calculated ranging, the determined direction of arrival, and the known position of the antenna array.