Patent · US Active

FMCW radar system and interference recognition method for FMCW radar systems

US9063213B2 · kind B2 · utility

7Cited by

6References

8Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Armin Himmelstoss · Oberweissach, DE
Juergen Hildebrandt · Weilheim, DE
Stefan Heilmann · Lambach, DE

Key dates

Filing date	Jul 20, 2012
Grant date	Jun 23, 2015
Priority date	—
Expiry date	Jul 5, 2033

Classification

Technology area (CPC G)Physics
CPC primaryG01S13/931
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

An FMCW radar system is provided having a transceiver unit which is designed to transmit radar signals, which are modulated with the aid of at least one modulation parameter, and to receive radar signals, which are reflected from objects, and having an interference detector for detecting interferences in the received radar signals based on at least one frequency-dependent reception power threshold value corresponding to the particular modulation parameters, one of the modulation parameters being a modulation slope of the transmitted radar signal. An interference recognition method is also provided.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.