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:
Jul. 13, 2021
Filed:
Apr. 01, 2015
Applicant:
Vega Grieshaber KG, Wolfach, DE;
Inventors:
Assignee:
VEGA Grieshaber KG, Wolfach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 21/06 (2006.01); G01F 23/284 (2006.01); G01S 13/89 (2006.01); H01Q 1/22 (2006.01); H01Q 3/04 (2006.01); H01Q 21/08 (2006.01); G01S 7/03 (2006.01); G01S 13/88 (2006.01);
U.S. Cl.
CPC ...
H01Q 21/061 (2013.01); G01F 23/284 (2013.01); G01S 7/03 (2013.01); G01S 7/032 (2013.01); G01S 13/88 (2013.01); G01S 13/89 (2013.01); H01Q 1/225 (2013.01); H01Q 3/04 (2013.01); H01Q 21/08 (2013.01);
Abstract
An antenna assembly for a level radar for detecting a topology of a filling material surface is provided. For example, the antenna assembly comprises antenna elements which are designed and/or configured to transmit and/or receive the electromagnetic measurement signal. The distances between adjacent elements are non-equidistant with respect to one another, and the minimum distance between two elements can correspond to one half of a wavelength of the electromagnetic measurement signal.