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. 25, 2021
Filed:
Jun. 21, 2018
Applicant:
Vega Grieshaber KG, Wolfach, DE;
Inventors:
Roland Welle, Hausach, DE;
Karl Griessbaum, Muehlenbach, DE;
Assignee:
VEGA GRIESHABER KG, Wolfach, DE;
Primary Examiner:
Int. Cl.
CPC ...
G01F 23/284 (2006.01); G01S 7/40 (2006.01); G01S 13/88 (2006.01); H01Q 1/22 (2006.01); H01Q 13/02 (2006.01);
U.S. Cl.
CPC ...
G01F 23/284 (2013.01); G01S 7/4008 (2013.01); G01S 13/88 (2013.01); H01Q 1/225 (2013.01); H01Q 13/02 (2013.01); G01S 2007/4013 (2013.01);
Abstract
A fill level radar device including a transmission-power adjustment apparatus which is configured to adjust the power of the transmission signal depending on the frequency of the transmission signal in accordance with a predefinable correlation. As a result, frequency-dependent absorption changes in the filling material atmosphere can be compensated for by the device.