AR207978A1 - Dispositivo transmisor de una instalacion de navegacion radiografica - Google Patents
Dispositivo transmisor de una instalacion de navegacion radiograficaInfo
- Publication number
- AR207978A1 AR207978A1 AR258654A AR25865475A AR207978A1 AR 207978 A1 AR207978 A1 AR 207978A1 AR 258654 A AR258654 A AR 258654A AR 25865475 A AR25865475 A AR 25865475A AR 207978 A1 AR207978 A1 AR 207978A1
- Authority
- AR
- Argentina
- Prior art keywords
- radiographic
- transmitter device
- navigation facility
- navigation
- facility
- 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
- G01S1/44—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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Transmitters (AREA)
- Amplifiers (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7406082A NL7406082A (nl) | 1974-05-07 | 1974-05-07 | Zendinrichting van een radiografisch navigatie- systeem. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR207978A1 true AR207978A1 (es) | 1976-11-22 |
Family
ID=19821310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR258654A AR207978A1 (es) | 1974-05-07 | 1975-01-01 | Dispositivo transmisor de una instalacion de navegacion radiografica |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3979751A (es) |
| JP (1) | JPS5413354B2 (es) |
| AR (1) | AR207978A1 (es) |
| BR (1) | BR7502744A (es) |
| CA (1) | CA1043452A (es) |
| DE (1) | DE2518127C3 (es) |
| FR (1) | FR2270597B1 (es) |
| GB (1) | GB1485547A (es) |
| NL (1) | NL7406082A (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2371091A1 (fr) * | 1976-10-29 | 1978-06-09 | Thomson Csf | Dispositif d'asservissement en phase d'une onde porteuse et des bandes laterales engendrees par un emetteur, notamment par un emetteur de radionavigation, et emetteur de radionavigation comportant un tel dispositif |
| US4186399A (en) * | 1978-10-27 | 1980-01-29 | General Signal Corporation | Goniometer circuit for VOR system |
| JPS56123564A (en) * | 1980-03-05 | 1981-09-28 | Fuji Xerox Co Ltd | Original illumination device for electronic copy machine |
| IT1141947B (it) * | 1980-04-29 | 1986-10-08 | Face Standard Ind | Dispositivo per controllo automatico di modulazione ad impulsi |
| DE3029169C2 (de) * | 1980-08-01 | 1982-06-09 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Sendeeinrichtung für ein Navigationssystem |
| FR2522160B1 (fr) * | 1982-02-19 | 1985-08-30 | Thomson Csf | Systeme d'emission pour station de radionavigation du type vor conventionnel |
| FR2526248B1 (fr) * | 1982-04-30 | 1985-06-21 | Thomson Csf | Dispositif de generation du signal 30 hz de reference d'un emetteur du type vor conventionnel |
| FR2527782B1 (fr) * | 1982-05-28 | 1985-11-08 | Thomson Csf | Dispositif de stabilisation de la phase haute frequence d'un emetteur du type vor conventionnel |
| US4959586A (en) * | 1988-05-24 | 1990-09-25 | U.S. Philips Corporation | Electric incandescent lamp |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3328798A (en) * | 1965-05-07 | 1967-06-27 | Wilcox Electric Company Inc | Double bridge network for producing signals having a modulation envelope phase difference |
| US3534366A (en) * | 1967-10-31 | 1970-10-13 | Entwicklungsring Sued Gmbh | Method and apparatus for producing an omnidirectional radio signal |
-
1974
- 1974-05-07 NL NL7406082A patent/NL7406082A/xx not_active Application Discontinuation
-
1975
- 1975-01-01 AR AR258654A patent/AR207978A1/es active
- 1975-04-24 DE DE2518127A patent/DE2518127C3/de not_active Expired
- 1975-05-02 CA CA226,188A patent/CA1043452A/en not_active Expired
- 1975-05-02 US US05/574,103 patent/US3979751A/en not_active Expired - Lifetime
- 1975-05-02 GB GB18429/75A patent/GB1485547A/en not_active Expired
- 1975-05-06 FR FR7514139A patent/FR2270597B1/fr not_active Expired
- 1975-05-06 BR BR3506/75A patent/BR7502744A/pt unknown
- 1975-05-07 JP JP5395175A patent/JPS5413354B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2518127C3 (de) | 1980-10-30 |
| US3979751A (en) | 1976-09-07 |
| FR2270597B1 (es) | 1979-08-24 |
| CA1043452A (en) | 1978-11-28 |
| BR7502744A (pt) | 1976-03-16 |
| JPS5413354B2 (es) | 1979-05-30 |
| GB1485547A (en) | 1977-09-14 |
| DE2518127A1 (de) | 1975-11-27 |
| JPS50151494A (es) | 1975-12-05 |
| NL7406082A (nl) | 1975-11-11 |
| FR2270597A1 (es) | 1975-12-05 |
| DE2518127B2 (de) | 1980-02-28 |
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