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. 16, 2022
Filed:
Jun. 26, 2018
Applicant:
Vega Grieshaber KG, Wolfach, DE;
Inventor:
Steffen Waelde, Niedereschach, DE;
Assignee:
VEGA Grieshaber KG, Wolfach, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01F 23/284 (2006.01); H01Q 13/02 (2006.01); H01Q 21/06 (2006.01); H01Q 15/08 (2006.01); G01S 7/03 (2006.01); H01P 3/08 (2006.01); H01P 5/02 (2006.01); H01Q 1/22 (2006.01); H01Q 19/08 (2006.01); H01Q 3/44 (2006.01); H01P 5/107 (2006.01); H01Q 13/06 (2006.01); H01Q 21/08 (2006.01);
U.S. Cl.
CPC ...
G01F 23/284 (2013.01); G01S 7/03 (2013.01); H01P 3/081 (2013.01); H01P 5/028 (2013.01); H01Q 1/225 (2013.01); H01Q 13/02 (2013.01); H01Q 15/08 (2013.01); H01Q 19/08 (2013.01); H01Q 21/064 (2013.01); H01P 5/107 (2013.01); H01Q 3/446 (2013.01); H01Q 13/06 (2013.01); H01Q 21/08 (2013.01);
Abstract
A radar antenna for a fill level measurement device is provided that includes at least one carrier plate and at least two antenna elements that are arranged on the carrier plate and are configured to transmit and/or to receive a radar signal, wherein each of the antenna elements includes a waveguide configured to direct the radar signal, wherein an interior volume of each waveguide is at least partially filled with a dielectric, the antenna elements being arranged at a distance from one another that is less than or equal to a wavelength of the radar signal.