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:
Sep. 01, 2020
Filed:
Dec. 07, 2017
Infineon Technologies Ag, Neubiberg, DE;
Jochen O. Schrattenecker, Reichenthal, AT;
Florian Starzer, Ennsdorf bei Enns, AT;
Oliver Frank, Linz, AT;
Michael Kropfitsch, Koettmannsdorf, AT;
Georg Krebelder, Ottensheim, AT;
Helmut Kollmann, Linz, AT;
Thomas Sailer, Zwettl a.d. Rodl, AT;
Infineon Technologies AG, Neubiberg, DE;
Abstract
A radar device comprises a test signal generator including a digital harmonic oscillator that generates a digital oscillator signal with a first spectral component; a first digital-to-analog-converter that generates an analog oscillator signal based on the digital oscillator signal. Furthermore, the radar device comprises at least one radar channel receiving the analog oscillator signal during one or more self-tests.