NL7217210A - - Google Patents
Info
- Publication number
- NL7217210A NL7217210A NL7217210A NL7217210A NL7217210A NL 7217210 A NL7217210 A NL 7217210A NL 7217210 A NL7217210 A NL 7217210A NL 7217210 A NL7217210 A NL 7217210A NL 7217210 A NL7217210 A NL 7217210A
- Authority
- NL
- Netherlands
Links
Classifications
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- 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
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- 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
- G01S11/04—Systems for determining distance or velocity not using reflection or reradiation using radio waves using angle measurements
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- 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
- G01S5/0247—Determining attitude
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5906971 | 1971-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7217210A true NL7217210A (en) | 1973-06-22 |
Family
ID=10483010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7217210A NL7217210A (en) | 1971-12-20 | 1972-12-18 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2262145A1 (en) |
| FR (1) | FR2164723A1 (en) |
| NL (1) | NL7217210A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4071845A (en) * | 1975-03-31 | 1978-01-31 | Raytheon Company | Harbor radio navigation system |
| US4454583A (en) * | 1981-06-30 | 1984-06-12 | Signal Scanning Products, Inc. | Navigation system |
| FR2584197A1 (en) * | 1985-06-26 | 1987-01-02 | Orso Michel D | System for location and automatic guidance by optically targeting coded transmitting beacons |
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1972
- 1972-12-18 NL NL7217210A patent/NL7217210A/xx unknown
- 1972-12-19 DE DE19722262145 patent/DE2262145A1/en active Pending
- 1972-12-20 FR FR7245381A patent/FR2164723A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2262145A1 (en) | 1973-07-05 |
| FR2164723A1 (en) | 1973-08-03 |