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:
Mar. 28, 2000
Filed:
Aug. 25, 1998
Applicant:
Inventors:
Klaus Winter, Schwieberdingen, DE;
Herbert Olbrich, Rutesheim, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q / ; H01Q / ;
U.S. Cl.
CPC ...
343753 ; 343910 ; 3439 / ;
Abstract
An antenna lens, in particular for a motor vehicle radar system, has in a plane perpendicular to the optical axis of the antenna lens at least a first and a second lens region, the lens regions being configured such that electromagnetic waves are concentrated or scattered in a first manner upon passage through the first lens region and in a second manner upon passage through the second lens region. The lens regions have different polarization-dependent permeabilities for electromagnetic waves. A motor vehicle radar system having an antenna lens of this kind is also described.