BE441016A - - Google Patents
Info
- Publication number
- BE441016A BE441016A BE441016DA BE441016A BE 441016 A BE441016 A BE 441016A BE 441016D A BE441016D A BE 441016DA BE 441016 A BE441016 A BE 441016A
- Authority
- BE
- Belgium
- Prior art keywords
- transmitter
- landing
- radio
- signals
- auxiliary
- Prior art date
Links
- 230000000996 additive effect Effects 0.000 claims description 7
- 230000005855 radiation Effects 0.000 description 9
- 238000007792 addition Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000004804 winding Methods 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)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE441016A true BE441016A (enrdf_load_stackoverflow) |
Family
ID=98617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE441016D BE441016A (enrdf_load_stackoverflow) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE441016A (enrdf_load_stackoverflow) |
-
0
- BE BE441016D patent/BE441016A/fr unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2134716A (en) | Measuring speed and distance by radiant energy | |
EP2122388B1 (fr) | Dispositif et procede de localisation d'un mobile a l'approche d'une surface reflechissant les ondes electromagnetiques | |
EP1227024B1 (fr) | Dispositif et procédé pour la localisation ponctuelle d'un véhicule ferroviaire le long d'une voie ferrée équipée de balises et antenne destinée à équiper un tel dispositif | |
USRE28725E (en) | Satellite and space communications systems | |
US2412003A (en) | Navigational method and apparatus | |
EP2253935B1 (fr) | Procédé et système d'aide à l'atterrissage ou à l'appointage d'un aeronef | |
EP2381270A1 (fr) | Localisation continue de grande précision | |
US2424263A (en) | Radio system for distance and velocity measurement | |
FR2459485A1 (fr) | Systeme d'atterrissage a micro-ondes a faisceaux battants | |
NO763616L (enrdf_load_stackoverflow) | ||
WO2006053868A1 (fr) | Procede et dispositif de localisation d'aeronefs, notamment pour leur guidage automatique en phase d'atterrissage | |
US4019184A (en) | Direction-finding method and system | |
NO118095B (enrdf_load_stackoverflow) | ||
FR2565372A1 (fr) | Systeme de guidage terminal ou de recalage de position pour aeronef par mesures de distance | |
BE441016A (enrdf_load_stackoverflow) | ||
WO2021105263A1 (fr) | Ensemble de guidage pour amener un aéronef vers un point de référence; procédé de guidage associé | |
US2272997A (en) | Landing beacon system | |
EP0163346B1 (fr) | Système de guidage terminal ou de recalage de position pour aéronef par mesures de distance et d'angle | |
US2379363A (en) | Aircraft radio localizer system | |
US2416342A (en) | Altitude guiding system for aircraft | |
JP2518530B2 (ja) | 折線進入用着陸誘導装置 | |
CA2097976A1 (en) | Two-frequency transmitting apparatus with tone-modulation phasing for an instrument landing system | |
FR2670904A1 (fr) | Detecteur de vitesse-distance parcourue pour applications aux vehicules automobiles. | |
BE412352A (enrdf_load_stackoverflow) | ||
WO2025133200A1 (fr) | Système d'aide à l'atterrissage |