ES8704295A1 - Dispositivo de punteo de antena. - Google Patents
Dispositivo de punteo de antena.Info
- Publication number
- ES8704295A1 ES8704295A1 ES552012A ES552012A ES8704295A1 ES 8704295 A1 ES8704295 A1 ES 8704295A1 ES 552012 A ES552012 A ES 552012A ES 552012 A ES552012 A ES 552012A ES 8704295 A1 ES8704295 A1 ES 8704295A1
- Authority
- ES
- Spain
- Prior art keywords
- antenna
- aim
- pointing device
- antenna pointing
- signals
- 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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/14—Systems for determining direction or deviation from predetermined direction
- G01S3/38—Systems for determining direction or deviation from predetermined direction using adjustment of real or effective orientation of directivity characteristic of an antenna or an antenna system to give a desired condition of signal derived from that antenna or antenna system, e.g. to give a maximum or minimum signal
- G01S3/42—Systems for determining direction or deviation from predetermined direction using adjustment of real or effective orientation of directivity characteristic of an antenna or an antenna system to give a desired condition of signal derived from that antenna or antenna system, e.g. to give a maximum or minimum signal the desired condition being maintained automatically
-
- 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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/14—Systems for determining direction or deviation from predetermined direction
- G01S3/16—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived sequentially from receiving antennas or antenna systems having differently-oriented directivity characteristics or from an antenna system having periodically-varied orientation of directivity characteristic
- G01S3/18—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived sequentially from receiving antennas or antenna systems having differently-oriented directivity characteristics or from an antenna system having periodically-varied orientation of directivity characteristic derived directly from separate directional antennas
-
- 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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/14—Systems for determining direction or deviation from predetermined direction
- G01S3/56—Conical-scan beam systems using signals indicative of the deviation of the direction of reception from the scan axis
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
DISPOSITIVO AUTOMATICO PARA CORREGIR LA ORIENTACION DE ANTENAS. CONSISTENTE EN UN CONJUNTO DE CAPTADORES AUXILIARES (2, 3, 4, 5) DE SEÑALES RADIOELECTRICAS QUE ALIMENTAN UN CONMUTADOR (10) ACCIONADO POR UNA SEÑAL DE TIEMPO; UN ACOPLADOR HIBRIDO (16) QUE ADICIONA LAS SEÑALES AUXILIARES (13) Y LA DE LA ANTENA PRINCIPAL (14); UN RECEPTOR (18) DE DICHA SEÑAL (17) QUE INCLUYE UNA UNIDAD DE CALCULO Y CORRECCION (19); Y UN ELEMENTO ELECTROMECANICO (21), QUE PUEDE SER UN MOTOR PASO A PASO, QUE MODIFICA LA ORIENTACION DE LA ANTENA. DE APLICACION EN ANTENAS EMBARCADAS EN SATELITES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8502210A FR2577720B1 (fr) | 1985-02-15 | 1985-02-15 | Dispositif de pointage d'antenne |
Publications (2)
Publication Number | Publication Date |
---|---|
ES552012A0 ES552012A0 (es) | 1987-03-16 |
ES8704295A1 true ES8704295A1 (es) | 1987-03-16 |
Family
ID=9316320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES552012A Expired ES8704295A1 (es) | 1985-02-15 | 1986-02-14 | Dispositivo de punteo de antena. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0192187A1 (es) |
CA (1) | CA1241436A (es) |
ES (1) | ES8704295A1 (es) |
FR (1) | FR2577720B1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU6792194A (en) * | 1993-05-03 | 1994-11-21 | University Of British Columbia, The | Tracking platform system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3042917A (en) * | 1958-12-22 | 1962-07-03 | Gen Electric | Antenna tracking system |
US3324472A (en) * | 1964-10-23 | 1967-06-06 | Sylvania Electric Prod | Antenna system |
FR2523375A1 (fr) * | 1982-03-10 | 1983-09-16 | Europ Agence Spatiale | Dispositif de compensation des distorsions des reflecteurs pour antennes de reception et/ou transmission d'ondes a faisceaux multiples |
IT1199172B (it) * | 1984-07-27 | 1988-12-30 | Selenia Ind Elettroniche | Sistema per il controllo fine del puntamento di antenne con sensore a radio frequenza,ad ampio campo di acquisizione angolare |
-
1985
- 1985-02-15 FR FR8502210A patent/FR2577720B1/fr not_active Expired
-
1986
- 1986-02-13 EP EP86101802A patent/EP0192187A1/fr not_active Withdrawn
- 1986-02-13 CA CA000501791A patent/CA1241436A/fr not_active Expired
- 1986-02-14 ES ES552012A patent/ES8704295A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0192187A1 (fr) | 1986-08-27 |
ES552012A0 (es) | 1987-03-16 |
FR2577720B1 (fr) | 1987-05-07 |
FR2577720A1 (fr) | 1986-08-22 |
CA1241436A (fr) | 1988-08-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19960603 |