IT1183480B - Sistema per indicare la posizione d' un punto rispetto ad un altro - Google Patents
Sistema per indicare la posizione d' un punto rispetto ad un altroInfo
- Publication number
- IT1183480B IT1183480B IT19769/85A IT1976985A IT1183480B IT 1183480 B IT1183480 B IT 1183480B IT 19769/85 A IT19769/85 A IT 19769/85A IT 1976985 A IT1976985 A IT 1976985A IT 1183480 B IT1183480 B IT 1183480B
- Authority
- IT
- Italy
- Prior art keywords
- indicating
- another
- point compared
- compared
- point
- Prior art date
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
- G01S1/00—Beacons 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
- G01S1/02—Beacons 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 using radio waves
- G01S1/08—Systems for determining direction or position line
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/02—Coils wound on non-magnetic supports, e.g. formers
- H01F2005/027—Coils wound on non-magnetic supports, e.g. formers wound on formers for receiving several coils with perpendicular winding axes, e.g. for antennae or inductive power transfer
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Radar Systems Or Details Thereof (AREA)
- Toys (AREA)
- Traffic Control Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08406108A GB2155736A (en) | 1984-03-08 | 1984-03-08 | Aircraft position determination |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8519769A0 IT8519769A0 (it) | 1985-03-05 |
IT1183480B true IT1183480B (it) | 1987-10-22 |
Family
ID=10557788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19769/85A IT1183480B (it) | 1984-03-08 | 1985-03-05 | Sistema per indicare la posizione d' un punto rispetto ad un altro |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3506216A1 (it) |
FR (1) | FR2561000A1 (it) |
GB (1) | GB2155736A (it) |
IT (1) | IT1183480B (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4142037A1 (de) * | 1991-12-19 | 1993-06-24 | Dornier Gmbh | Start- und landesystem |
ATE253864T1 (de) * | 1994-08-19 | 2003-11-15 | Biosense Inc | Medizinisches diagnose-, behandlungs- und darstellungssystem |
US6690963B2 (en) | 1995-01-24 | 2004-02-10 | Biosense, Inc. | System for determining the location and orientation of an invasive medical instrument |
US6134420A (en) * | 1996-11-01 | 2000-10-17 | Plantronics, Inc. | Vector measuring aerial arrays for magnetic induction communication systems |
GB2380881B (en) * | 2001-10-10 | 2005-08-24 | Roke Manor Research | Method for estimating angle of arrival at a mobile terminal |
DE102007019806A1 (de) * | 2007-04-26 | 2009-05-14 | Esg Elektroniksystem- Und Logistik-Gmbh | Vorrichtung und Verfahren zur präzisen Bestimmung eines Horizontalbewegungszustands eines Hubschraubers bei eingeschränkten Sichtverhältnissen |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3868565A (en) * | 1973-07-30 | 1975-02-25 | Jack Kuipers | Object tracking and orientation determination means, system and process |
GB1443873A (en) * | 1974-03-14 | 1976-07-28 | Electrolux Ab | Guidance system for aircraft |
US4054881A (en) * | 1976-04-26 | 1977-10-18 | The Austin Company | Remote object position locater |
CA1124369A (en) * | 1976-10-18 | 1982-05-25 | Austin Company (The) | Method and apparatus for tracking objects |
US4314251A (en) * | 1979-07-30 | 1982-02-02 | The Austin Company | Remote object position and orientation locater |
US4328548A (en) * | 1980-04-04 | 1982-05-04 | The Austin Company | Locator for source of electromagnetic radiation having unknown structure or orientation |
-
1984
- 1984-03-08 GB GB08406108A patent/GB2155736A/en not_active Withdrawn
-
1985
- 1985-02-22 DE DE19853506216 patent/DE3506216A1/de not_active Withdrawn
- 1985-03-05 IT IT19769/85A patent/IT1183480B/it active
- 1985-03-07 FR FR8503493A patent/FR2561000A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2561000A1 (fr) | 1985-09-13 |
GB2155736A (en) | 1985-09-25 |
DE3506216A1 (de) | 1985-09-12 |
IT8519769A0 (it) | 1985-03-05 |
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