FR2368041B1 - - Google Patents
Info
- Publication number
- FR2368041B1 FR2368041B1 FR7731281A FR7731281A FR2368041B1 FR 2368041 B1 FR2368041 B1 FR 2368041B1 FR 7731281 A FR7731281 A FR 7731281A FR 7731281 A FR7731281 A FR 7731281A FR 2368041 B1 FR2368041 B1 FR 2368041B1
- Authority
- FR
- France
- 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
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
- G01S1/42—Conical-scan beacons transmitting signals which indicate at a mobile receiver any displacement of the receiver from the conical-scan axis, e.g. for "beam-riding" missile control
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)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73335376A | 1976-10-18 | 1976-10-18 | |
| US75972377A | 1977-01-17 | 1977-01-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2368041A1 FR2368041A1 (en) | 1978-05-12 |
| FR2368041B1 true FR2368041B1 (en) | 1984-06-29 |
Family
ID=27112564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7731281A Granted FR2368041A1 (en) | 1976-10-18 | 1977-10-18 | METHOD AND APPARATUS FOR CONTINUOUS DETERMINATION OF THE POSITION OF MOBILE OBJECTS |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5350992A (en) |
| CA (1) | CA1124369A (en) |
| DE (1) | DE2742052A1 (en) |
| FR (1) | FR2368041A1 (en) |
| GB (1) | GB1592263A (en) |
| IT (1) | IT1192195B (en) |
| SE (1) | SE7711666L (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2922582A1 (en) * | 1979-06-02 | 1981-03-12 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Magnetic detecting and direction finding installation - ascertains max. strength of received signal and direction of associated normal surface of receiver coil |
| DE3174872D1 (en) * | 1980-04-04 | 1986-07-31 | Mc Donnell Douglas Corp | Remote object position and orientation locator |
| US4328548A (en) * | 1980-04-04 | 1982-05-04 | The Austin Company | Locator for source of electromagnetic radiation having unknown structure or orientation |
| US4394831A (en) * | 1981-02-12 | 1983-07-26 | Honeywell Inc. | Helmet metal mass compensation for helmet-mounted sighting system |
| GB2155736A (en) * | 1984-03-08 | 1985-09-25 | Smiths Industries Plc | Aircraft position determination |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3121228A (en) * | 1961-05-01 | 1964-02-11 | Henry P Kalmus | Direction indicator |
| US3644825A (en) * | 1969-12-31 | 1972-02-22 | Texas Instruments Inc | Magnetic detection system for detecting movement of an object utilizing signals derived from two orthogonal pickup coils |
| US3868565A (en) * | 1973-07-30 | 1975-02-25 | Jack Kuipers | Object tracking and orientation determination means, system and process |
-
1977
- 1977-08-18 CA CA284,980A patent/CA1124369A/en not_active Expired
- 1977-09-14 IT IT2752977A patent/IT1192195B/en active
- 1977-09-19 DE DE19772742052 patent/DE2742052A1/en active Granted
- 1977-10-03 GB GB4099977A patent/GB1592263A/en not_active Expired
- 1977-10-17 SE SE7711666A patent/SE7711666L/en unknown
- 1977-10-18 JP JP12504177A patent/JPS5350992A/en active Pending
- 1977-10-18 FR FR7731281A patent/FR2368041A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2368041A1 (en) | 1978-05-12 |
| SE7711666L (en) | 1978-04-19 |
| IT1192195B (en) | 1988-03-31 |
| CA1124369A (en) | 1982-05-25 |
| DE2742052A1 (en) | 1978-04-20 |
| GB1592263A (en) | 1981-07-01 |
| JPS5350992A (en) | 1978-05-09 |
| DE2742052C2 (en) | 1988-03-24 |