NL6919605A - - Google Patents
Info
- Publication number
- NL6919605A NL6919605A NL6919605A NL6919605A NL6919605A NL 6919605 A NL6919605 A NL 6919605A NL 6919605 A NL6919605 A NL 6919605A NL 6919605 A NL6919605 A NL 6919605A NL 6919605 A NL6919605 A NL 6919605A
- Authority
- NL
- Netherlands
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
- G01S3/783—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems
- G01S3/784—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems using a mosaic of detectors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G3/00—Observing or tracking cosmonautic vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Electromagnetism (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radiation Pyrometers (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR182312 | 1968-12-31 | ||
| FR6922752A FR2052011A6 (en) | 1969-07-04 | 1969-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6919605A true NL6919605A (en) | 1970-07-02 |
Family
ID=26182446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6919605A NL6919605A (en) | 1968-12-31 | 1969-12-30 |
Country Status (3)
| Country | Link |
|---|---|
| DE (2) | DE1965578A1 (en) |
| GB (1) | GB1261290A (en) |
| NL (1) | NL6919605A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3330861A1 (en) * | 1983-08-26 | 1985-03-14 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | DEVICE FOR DETECTING CHANGES IN THE POSITION OF A SPACE BODY |
-
1969
- 1969-12-30 DE DE19691965578 patent/DE1965578A1/en active Pending
- 1969-12-30 NL NL6919605A patent/NL6919605A/xx unknown
- 1969-12-30 DE DE19696950350 patent/DE6950350U/en not_active Expired
- 1969-12-31 GB GB6360969A patent/GB1261290A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE6950350U (en) | 1973-11-29 |
| DE1965578A1 (en) | 1970-07-16 |
| GB1261290A (en) | 1972-01-26 |