GB9216684D0 - Vehicle navigation system - Google Patents

Vehicle navigation system

Info

Publication number: GB9216684D0
Authority: GB; United Kingdom
Prior art keywords: navigation system; vehicle navigation; vehicle; navigation
Prior art date: 1991-08-06
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

GB929216684A

Other versions

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

BAE Systems Electronics Ltd

Original Assignee

GEC Marconi Ltd

Marconi Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1991-08-06

Filing date

1992-08-06

Publication date

1992-09-23

1992-08-06 Application filed by GEC Marconi Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd

1992-09-23 Publication of GB9216684D0 publication Critical patent/GB9216684D0/en

1993-02-10 Publication of GB2258577A publication Critical patent/GB2258577A/en

Status Withdrawn legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO 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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
- G01S13/75—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/024—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using polarisation effects
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/24—Polarising devices; Polarisation filters

Landscapes

Engineering & Computer Science (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Computer Networks & Wireless Communication (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Radar Systems Or Details Thereof (AREA)

GB9216684A 1991-08-06 1992-08-06 Vehicle navigation system Withdrawn GB2258577A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB919116943A GB9116943D0 (en)	1991-08-06	1991-08-06	Vehicle navigation system

Publications (2)

Publication Number	Publication Date
GB9216684D0 true GB9216684D0 (en)	1992-09-23
GB2258577A GB2258577A (en)	1993-02-10

Family

ID=10699578

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB919116943A Pending GB9116943D0 (en)	1991-08-06	1991-08-06	Vehicle navigation system
GB9216684A Withdrawn GB2258577A (en)	1991-08-06	1992-08-06	Vehicle navigation system

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB919116943A Pending GB9116943D0 (en)	1991-08-06	1991-08-06	Vehicle navigation system

Country Status (3)

Country	Link
EP (1)	EP0559849A1 (en)
GB (2)	GB9116943D0 (en)
WO (1)	WO1993003396A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL9400188A (en) *	1994-02-07	1995-09-01	Aritech Bv	Monitoring system.
US7427945B2 (en) *	2003-07-03	2008-09-23	Navcom Technology, Inc.	Positioning system with co-polarized and cross-polarized mapping
ITBO20090046A1 (en)	2009-02-02	2010-08-02	Elettric 80 Spa	POSITIONING SYSTEM FOR AUTOMATIC DRIVEN VEHICLES OPERATING WITH RADIO FREQUENCY WITH DIRECT ANTENNAS

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2543130A (en) *	1946-07-03	1951-02-27	Bell Telephone Labor Inc	Reflecting system
NL147430C (en) *	1948-07-06		Halcon International Inc	PROCEDURE FOR THE SIMULTANEOUS PREPARATION OF PROPEEN OXIDE AND STYRENE.
GB884900A (en) *	1959-09-11	1961-12-20	Scient Service Lab Inc	Position determining system
US4106014A (en) *	1967-06-26	1978-08-08	The United States Of America As Represented By The Secretary Of The Army	Radar set sensitive to target shape
FR2131832B1 (en) *	1971-03-29	1974-05-31	Automatisme Cie Gle
EP0042730B1 (en) *	1980-06-23	1985-02-20	Sperry Corporation	Radar polarisation detector and method of radar target detection
JPS5873205A (en) *	1981-10-27	1983-05-02	Fujitsu Ltd	Microwave reflecting plate relay system and reflecting plate used for said relay system
CA1238400A (en) *	1984-11-21	1988-06-21	Simon Haykin	Trihedral radar reflector
US4821039A (en) *	1985-05-01	1989-04-11	Crane Patrick E	Dual polarized monopulse orthogonal superposition
CA1323087C (en) *	1988-01-19	1993-10-12	Helmut Hans Lanziner	Marine navigation and positioning system

1991
- 1991-08-06 GB GB919116943A patent/GB9116943D0/en active Pending
1992
- 1992-08-06 EP EP19920916740 patent/EP0559849A1/en not_active Withdrawn
- 1992-08-06 GB GB9216684A patent/GB2258577A/en not_active Withdrawn
- 1992-08-06 WO PCT/GB1992/001460 patent/WO1993003396A2/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
GB2258577A (en)	1993-02-10
GB9116943D0 (en)	1991-09-18
EP0559849A1 (en)	1993-09-15
WO1993003396A3 (en)	1993-03-18
WO1993003396A2 (en)	1993-02-18

Legal Events

Date	Code	Title	Description
1996-05-08	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)

Publication	Publication Date	Title
EP0440105A3 (en)	1992-12-09	Navigation system for vehicle
EP0580166A3 (en)	1994-12-28	Vehicle navigation system.
EP0539144A3 (en)	1993-05-26	Navigation system
EP0527038A3 (en)	1993-03-17	Navigation system
EP0583773A3 (en)	1994-12-28	Navigation system for vehicles.
EP0583730A3 (en)	1994-12-28	Navigation system for vehicles.
GB2277613B (en)	1996-07-31	Vehicle navigation control system
GB9004433D0 (en)	1990-04-25	Vehicle location system
GB9106842D0 (en)	1991-05-22	Vehicle locator system
GB8911135D0 (en)	1989-07-05	Vehicle location system
DE69214098D1 (en)	1996-10-31	Vehicle navigation system
GB2222922B (en)	1993-01-20	Vehicle location system
GB9221107D0 (en)	1992-11-18	Vehicle navigation system
GB9213907D0 (en)	1992-08-12	Road vehicle stability indicating system
GB2271421B (en)	1995-08-30	Navigation system for a vehicle
EP0539143A3 (en)	1993-06-09	Navigation system
GB9119860D0 (en)	1991-10-30	Navigation system
EP0510915A3 (en)	1993-01-13	Vehicular navigation apparatus
GB9121091D0 (en)	1991-11-13	Navigation system
EP0539146A3 (en)	1993-06-09	Navigation system
GB2271692B (en)	1997-04-09	Vehicle location system
GB2255665B (en)	1994-11-16	Vehicle information system
GB2284907B (en)	1998-06-24	Navigation system for automatically guided vehicle
GB9116943D0 (en)	1991-09-18	Vehicle navigation system
EP0508822A3 (en)	1993-01-27	Vehicular navigation apparatus