BE588102R - Système de radiation ou d'exploration, en particulier pour radiophares et radiogoniomètres. - Google Patents
Système de radiation ou d'exploration, en particulier pour radiophares et radiogoniomètres.Info
- Publication number
- BE588102R BE588102R BE588102A BE588102A BE588102R BE 588102 R BE588102 R BE 588102R BE 588102 A BE588102 A BE 588102A BE 588102 A BE588102 A BE 588102A BE 588102 R BE588102 R BE 588102R
- Authority
- BE
- Belgium
- Prior art keywords
- radiobeacons
- radiation
- exploration system
- direction finders
- finders
- Prior art date
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
- G01S1/38—Systems for determining direction or position line using comparison of [1] the phase of the envelope of the change of frequency, due to Doppler effect, of the signal transmitted by an antenna moving, or appearing to move, in a cyclic path with [2] the phase of a reference signal, the frequency of this reference signal being synchronised with that of the cyclic movement, or apparent cyclic movement, of the antenna
- G01S1/40—Systems for determining direction or position line using comparison of [1] the phase of the envelope of the change of frequency, due to Doppler effect, of the signal transmitted by an antenna moving, or appearing to move, in a cyclic path with [2] the phase of a reference signal, the frequency of this reference signal being synchronised with that of the cyclic movement, or apparent cyclic movement, of the antenna the apparent movement of the antenna being produced by cyclic sequential energisation of fixed antennas
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST14826A DE1121663B (de) | 1959-02-28 | 1959-02-28 | Doppler-Grossbasis-Funknavigationsanlage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE588102R true BE588102R (fr) | 1960-08-29 |
Family
ID=7456473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE588102A BE588102R (fr) | 1959-02-28 | 1960-02-29 | Système de radiation ou d'exploration, en particulier pour radiophares et radiogoniomètres. |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE588102R (fr) |
| DE (1) | DE1121663B (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3636630C1 (en) * | 1986-10-28 | 1988-04-21 | Rohde & Schwarz | Single channel radio direction finder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE862031C (de) * | 1943-03-31 | 1953-01-08 | Telefunken Gmbh | Peilanlage |
-
1959
- 1959-02-28 DE DEST14826A patent/DE1121663B/de active Pending
-
1960
- 1960-02-29 BE BE588102A patent/BE588102R/fr active
Also Published As
| Publication number | Publication date |
|---|---|
| DE1121663B (de) | 1962-01-11 |
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