GB2226731B - Location of the position of a mobile object - Google Patents
Location of the position of a mobile objectInfo
- Publication number
- GB2226731B GB2226731B GB8830285A GB8830285A GB2226731B GB 2226731 B GB2226731 B GB 2226731B GB 8830285 A GB8830285 A GB 8830285A GB 8830285 A GB8830285 A GB 8830285A GB 2226731 B GB2226731 B GB 2226731B
- Authority
- GB
- United Kingdom
- Prior art keywords
- location
- mobile object
- mobile
- Prior art date
- 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.)
- Expired - Fee Related
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
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/08—Position of single direction-finder fixed by determining direction of a plurality of spaced sources of known location
-
- 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
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
- G01S11/10—Systems for determining distance or velocity not using reflection or reradiation using radio waves using Doppler effect
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B13/00—Taximeters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Navigation (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8830285A GB2226731B (en) | 1988-12-28 | 1988-12-28 | Location of the position of a mobile object |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8830285A GB2226731B (en) | 1988-12-28 | 1988-12-28 | Location of the position of a mobile object |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8830285D0 GB8830285D0 (en) | 1989-02-22 |
GB2226731A GB2226731A (en) | 1990-07-04 |
GB2226731B true GB2226731B (en) | 1993-08-11 |
Family
ID=10649215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8830285A Expired - Fee Related GB2226731B (en) | 1988-12-28 | 1988-12-28 | Location of the position of a mobile object |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2226731B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10147462A1 (en) * | 2001-09-20 | 2003-04-17 | Bombardier Transp Gmbh | Method and device for locating vehicles |
US7109920B2 (en) | 2003-07-16 | 2006-09-19 | General Electric Company | Moving platform position determination system and method |
US8040275B2 (en) | 2009-07-15 | 2011-10-18 | Lockheed Martin Corporation | Method and apparatus for geographic positioning |
WO2011008206A1 (en) * | 2009-07-15 | 2011-01-20 | Lockheed Martin Corporation | Method and apparatus for geographic positioning |
US9544028B2 (en) | 2013-01-30 | 2017-01-10 | Empire Technology Development Llc | Doppler frequency shift compensation for wireless communication |
-
1988
- 1988-12-28 GB GB8830285A patent/GB2226731B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2226731A (en) | 1990-07-04 |
GB8830285D0 (en) | 1989-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19941228 |