Erfassungsverfahren mit verbesserter frequenzieller Multikorrelation

Details

Veröffentlichungs-Nr.

EP2487507

Aktenzeichen

EP12154945

Anmeldetag

10. Februar 2012

Veröffentlichung

20. Dezember 2017

Erteilung

20. Dezember 2017

Rechtsraum

EP

IPC

G01S19/30H04B1/709G01S19/24

Abstract

The method involves summing successive results of frequency-augmented correlators (14) at instants during an integration period of results of multi-frequency correlation. The summated results of one of the correlators are transferred to the summated results of the other correlator if an error induced at an output from the correlator expressed as an integer number of code spaces between code correlators (12) at each of the instants has increased relative to an induced error expressed as an integer number of code spaces between the code correlators at the output valid in previous instant. An independent claim is also included for a receiver of satellite positioning system.

Anmelder

Firmen

Safran Electronics & Defense
Sagem Défense Sécurité

Land

🇫🇷 Frankreich

Fachgebiete