BE426025A - - Google Patents
Info
- Publication number
- BE426025A BE426025A BE426025DA BE426025A BE 426025 A BE426025 A BE 426025A BE 426025D A BE426025D A BE 426025DA BE 426025 A BE426025 A BE 426025A
- Authority
- BE
- Belgium
- Prior art keywords
- goniometers
- circuits
- finding
- desc
- tracking
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE426025A true BE426025A (https=) |
Family
ID=86901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE426025D BE426025A (https=) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE426025A (https=) |
-
0
- BE BE426025D patent/BE426025A/fr unknown
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