Processing

Please wait...

Settings

Settings

1. WO1996006363 - A PLURALITY OF GPS RECEIVERS FOR ELIMINATION OF MULTIPATH

Publication Number WO/1996/006363
Publication Date 29.02.1996
International Application No. PCT/US1995/010533
International Filing Date 18.08.1995
Chapter 2 Demand Filed 11.03.1996
IPC
G01S 1/00 2006.01
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
1Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
CPC
G01S 19/15
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
19Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
13Receivers
14specially adapted for specific applications
15Aircraft landing systems
G01S 19/22
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
19Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
13Receivers
22Multipath-related issues
Applicants
  • HONEYWELL INC. [US/US]; Honeywell Plaza Minneapolis, MN 55408, US
Inventors
  • SERFLING, Steven, E.; US
  • STANGELAND, Rodney, L.; US
Agents
  • UNGEMACH, Charles, J.; Honeywell Inc. Honeywell Plaza - MN12-8251 Minneapolis, MN 55408, US
Priority Data
08/294,66823.08.1994US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A PLURALITY OF GPS RECEIVERS FOR ELIMINATION OF MULTIPATH
(FR) PLURALITE DE RECEPTEURS GPS ELIMINANT LES TRAJETS MULTIPLES
Abstract
(EN)
A receiver system using antennas (10, 12, 14) which may be effected by reflections or multipath propagation errors wherein the antennas (10, 12, 14) are placed at spaced apart locations and produce outputs which differ due to the difference of locations and which may differ due to the multipath propagation errors, wherein the system corrects for the position differences and eliminates a signal which contains multipath errors to provide a corrected signal.
(FR)
L'invention concerne un système récepteur utilisant des antennes (10, 12, 14) qui peuvent être affectées par des réflexions ou des erreurs dues à la propagation par des trajets multiples. Les antennes (10, 12, 14) sont disposées à des emplacements espacés et elles produisent des sorties qui diffèrent du fait qu'elles se trouvent à des emplacements différents et qui peuvent différer à cause d'erreurs dues à la propagation par des trajets multiples. Dans le système de l'invention, on corrige les erreurs dues aux différences de position et on élimine un signal qui contient les erreurs dues aux trajets multiples, pour fournir un signal corrigé.
Latest bibliographic data on file with the International Bureau