CH601807A5 - - Google Patents
Info
- Publication number
- CH601807A5 CH601807A5 CH1482976A CH1482976A CH601807A5 CH 601807 A5 CH601807 A5 CH 601807A5 CH 1482976 A CH1482976 A CH 1482976A CH 1482976 A CH1482976 A CH 1482976A CH 601807 A5 CH601807 A5 CH 601807A5
- Authority
- CH
- Switzerland
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
- G01S3/02—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 radio waves
- G01S3/023—Monitoring or calibrating
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752553867 DE2553867C2 (de) | 1975-11-29 | 1975-11-29 | Bodenstation für das DME-gestützte Landesystem (DLS) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH601807A5 true CH601807A5 (browse.php) | 1978-07-14 |
Family
ID=5963105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1482976A CH601807A5 (browse.php) | 1975-11-29 | 1976-11-25 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH601807A5 (browse.php) |
| DE (1) | DE2553867C2 (browse.php) |
| GB (1) | GB1541114A (browse.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4494118A (en) * | 1983-08-18 | 1985-01-15 | Hughes Aircraft Company | Direction finding interferometer internal calibration system |
-
1975
- 1975-11-29 DE DE19752553867 patent/DE2553867C2/de not_active Expired
-
1976
- 1976-11-23 GB GB4877276A patent/GB1541114A/en not_active Expired
- 1976-11-25 CH CH1482976A patent/CH601807A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2553867C2 (de) | 1978-03-16 |
| GB1541114A (en) | 1979-02-21 |
| DE2553867B1 (de) | 1977-07-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased | ||
| PL | Patent ceased |