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:
May. 23, 2017
Filed:
Jul. 02, 2013
Lisa Dräxlmaier Gmbh, Vilsbiburg, DE;
Joerg Oppenlaender, Kirchentellinsfurt, DE;
Michael Wenzel, Lueneburg, DE;
Alexander Moessinger, Tuebingen, DE;
Michael Seifried, Altdorf, DE;
Christoph Haeussler, Reutlingen, DE;
Alexander Friesch, Tuebingen, DE;
Lisa Draexlmaier GmbH, Vilsbiburg, DE;
Abstract
An antenna system for wireless communication of data includes at least four horn antennas. Each horn antenna is configured to support communications at two mutually orthogonal linear polarizations. Each horn antenna includes an inner wall enclosing a space and geometric constrictions each protruding inwardly from the inner wall into the space along a corresponding polarization plane of one of the two linear polarizations. At least one of the inner wall or the geometric constrictions has a stepped structure.