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:
Jan. 21, 2020
Filed:
Aug. 19, 2015
Endress + Hauser Gmbh + Co. KG, Maulburg, DE;
Harald Faber, Lorrach, DE;
Alexey Malinovskiy, Maulburg, DE;
ENDRESS+HAUSER SE+CO.KG, Maulburg, DE;
Abstract
A radar based fill level measurement device for measuring the fill level of a material in a container, comprising an electronics unit, wherein the electronics unit serves to generate a transmission signal, and serves to process a received signal. The received signal containing a reflected portion of the transmission signal, and the reflected portion being reflected from a surface of the material whose distance is to be measured. The electronics unit comprises a signal generator to generate a frequency modulated transmission signal, wherein the electronics unit comprises a processor to process the received signal using phase information comprised in the received signal, and wherein the radar device comprises a coaxial waveguide probe arranged in the container, wherein said coaxial waveguide probe serves for guiding the transmission signal (TX) and the received signal (RX).