FR924196A - Procédé d'orientation d'un récepteur par rapport à un radiophare - Google Patents
Procédé d'orientation d'un récepteur par rapport à un radiophareInfo
- Publication number
- FR924196A FR924196A FR924196DA FR924196A FR 924196 A FR924196 A FR 924196A FR 924196D A FR924196D A FR 924196DA FR 924196 A FR924196 A FR 924196A
- Authority
- FR
- France
- Prior art keywords
- radiobeacon
- orienting
- receiver
- respect
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- G01S1/44—Rotating or oscillating beam beacons defining directions in the plane of rotation or oscillation
- G01S1/46—Broad-beam systems producing at a receiver a substantially continuous sinusoidal envelope signal of the carrier wave of the beam, the phase angle of which is dependent upon the angle between the direction of the receiver from the beacon and a reference direction from the beacon, e.g. cardioid system
- G01S1/50—Broad-beam systems producing at a receiver a substantially continuous sinusoidal envelope signal of the carrier wave of the beam, the phase angle of which is dependent upon the angle between the direction of the receiver from the beacon and a reference direction from the beacon, e.g. cardioid system wherein the phase angle of the direction-dependent envelope signal is compared with a non-direction-dependent reference signal, e.g. VOR
-
- 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)
- Position Fixing By Use Of Radio Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL642182X | 1944-02-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR924196A true FR924196A (fr) | 1947-07-29 |
Family
ID=19791807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR924196D Expired FR924196A (fr) | 1944-02-05 | 1946-01-30 | Procédé d'orientation d'un récepteur par rapport à un radiophare |
Country Status (4)
Country | Link |
---|---|
BE (2) | BE462330A (fr) |
FR (1) | FR924196A (fr) |
GB (1) | GB642182A (fr) |
NL (2) | NL64725C (fr) |
-
0
- NL NL115134D patent/NL115134B/xx unknown
- BE BE462329D patent/BE462329A/xx unknown
- BE BE462330D patent/BE462330A/xx unknown
- NL NL64725D patent/NL64725C/xx active
-
1946
- 1946-01-30 FR FR924196D patent/FR924196A/fr not_active Expired
-
1947
- 1947-02-05 GB GB3435/47A patent/GB642182A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB642182A (en) | 1950-08-30 |
NL64725C (fr) | |
BE462330A (fr) | |
BE462329A (fr) | |
NL115134B (fr) |
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