SE374436B - - Google Patents
Info
- Publication number
- SE374436B SE374436B SE7115398A SE1539871A SE374436B SE 374436 B SE374436 B SE 374436B SE 7115398 A SE7115398 A SE 7115398A SE 1539871 A SE1539871 A SE 1539871A SE 374436 B SE374436 B SE 374436B
- Authority
- SE
- Sweden
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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
- G01S3/782—Systems for determining direction or deviation from predetermined direction
- G01S3/785—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
- G01S3/786—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically
-
- 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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
- G01S3/781—Details
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Control Of Position Or Direction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7043739A FR2116724A5 (cs) | 1970-12-04 | 1970-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE374436B true SE374436B (cs) | 1975-03-03 |
Family
ID=9065260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7115398A SE374436B (cs) | 1970-12-04 | 1971-12-01 |
Country Status (4)
| Country | Link |
|---|---|
| FR (1) | FR2116724A5 (cs) |
| GB (1) | GB1332954A (cs) |
| SE (1) | SE374436B (cs) |
| ZA (1) | ZA718067B (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4072861A (en) | 1970-12-04 | 1978-02-07 | Thomson-Csf | Optical tracking system |
| FR2356152A1 (fr) * | 1976-06-25 | 1978-01-20 | Thomson Csf | Systeme optoelectrique de localisation angulaire d'un objet lumineux |
| US5428215A (en) * | 1994-05-27 | 1995-06-27 | Her Majesty The Queen In Right Of Canada, As Represented By Minister Of National Defence Of Her Majesty's Canadian Government | Digital high angular resolution laser irradiation detector (HARLID) |
-
1970
- 1970-12-04 FR FR7043739A patent/FR2116724A5/fr not_active Expired
-
1971
- 1971-12-01 SE SE7115398A patent/SE374436B/xx unknown
- 1971-12-01 GB GB5582971A patent/GB1332954A/en not_active Expired
- 1971-12-01 ZA ZA718067A patent/ZA718067B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2116724A5 (cs) | 1972-07-21 |
| DE2156836A1 (cs) | 1972-08-10 |
| GB1332954A (en) | 1973-10-10 |
| DE2156836B2 (de) | 1975-09-18 |
| ZA718067B (en) | 1972-08-30 |