Langsames Zeitfrequenzmultiplexen mit Binären Phasenschiebern

Details

Veröffentlichungs-Nr.

EP3598170

Aktenzeichen

EP19185933

Anmeldetag

12. Juli 2019

Veröffentlichung

26. April 2023

Erteilung

26. April 2023

Rechtsraum

EP

IPC

G01S13/87G01S7/02

Abstract

An illustrative example embodiment of a detector device (22) includes a plurality of transmitters (26) and a controller (30) that controls the transmitters (26) to transmit respective signals defined at least in part by a sequence of 2N pulses within a period. N is an integer greater than 1. A first one of the transmitters (26) transmits 2N first signal pulses within the period. Each of the 2N first signal pulses have a first phase. A second one of the transmitters (26) transmits 2N second signal pulses within the period. Each of the 2N first signal pulses is simultaneous with one of the 2N second signal pulses. N second signal pulses have a phase shift of 180° relative to the first phase. Others of the second signal pulses have the first phase. The N second signal pulses having the phase shift are immediately adjacent each other in the sequence.

Anmelder

Firma

Aptiv Technologies Limited

Land

🇧🇧 BB

Fachgebiete