Radarsystem

Details

Veröffentlichungs-Nr.

EP3211445

Aktenzeichen

EP16157898

Anmeldetag

29. Februar 2016

Veröffentlichung

12. Juni 2019

Erteilung

12. Juni 2019

Rechtsraum

EP

IPC

G01S7/35G01S13/34G01S13/42G01S13/93

Abstract

A radar system for a motor vehicle is describe including a plurality (M) of transmitters for transmitting a radar signal, a receiver for receiving the transmitted radar signal reflected by an object, a signal re-constructor coupled to the receiver. Each transmitter is configured to transmit at least part of a frequency modulated continuous wave signal during a time period T having N sample time periods of duration T/N, and in each of the N sample time periods combinations of at least some of the transmitters transmit. The signal re-constructor is configured to determine the coordinates of an object with respect to the radar system from N measurements of the received frequency modulated continuous wave signal, each of the N measurements being made for a time period of T/N. The radar system may reduce the detection time for objects while maintaining the angular resolution.

Anmelder

Firma

NXP B.V.

Land

🇳🇱 Niederlande

Fachgebiete