IT7830211A0 - Rilevare l'errore di puntamento disposizione circuitale perdell'antenna in un sistema di telecomunicazioni. - Google Patents

Rilevare l'errore di puntamento disposizione circuitale perdell'antenna in un sistema di telecomunicazioni.

Info

Publication number
IT7830211A0
IT7830211A0 IT7830211A IT3021178A IT7830211A0 IT 7830211 A0 IT7830211 A0 IT 7830211A0 IT 7830211 A IT7830211 A IT 7830211A IT 3021178 A IT3021178 A IT 3021178A IT 7830211 A0 IT7830211 A0 IT 7830211A0
Authority
IT
Italy
Prior art keywords
circuit arrangement
telecommunications system
antenna circuit
pointing error
detect antenna
Prior art date
Application number
IT7830211A
Other languages
English (en)
Other versions
IT1160267B (it
Inventor
Enzo Cavalieri D Oro
Original Assignee
Sits Soc It Telecom Siemens
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sits Soc It Telecom Siemens filed Critical Sits Soc It Telecom Siemens
Priority to IT30211/78A priority Critical patent/IT1160267B/it
Publication of IT7830211A0 publication Critical patent/IT7830211A0/it
Priority to FR7927534A priority patent/FR2442518A1/fr
Priority to BR7907537A priority patent/BR7907537A/pt
Priority to JP15215279A priority patent/JPS5577206A/ja
Priority to GB7940950A priority patent/GB2040587B/en
Priority to DE19792947762 priority patent/DE2947762A1/de
Application granted granted Critical
Publication of IT1160267B publication Critical patent/IT1160267B/it

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
    • G01S3/146—Systems for determining direction or deviation from predetermined direction by comparing linear polarisation components
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H01Q21/245—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction provided with means for varying the polarisation 

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)
  • Radar Systems Or Details Thereof (AREA)
IT30211/78A 1978-11-27 1978-11-27 Disposizione circuitale per rilevare l'errore di puntamento dell'antenna in un sistema di telecomunicazioni IT1160267B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT30211/78A IT1160267B (it) 1978-11-27 1978-11-27 Disposizione circuitale per rilevare l'errore di puntamento dell'antenna in un sistema di telecomunicazioni
FR7927534A FR2442518A1 (fr) 1978-11-27 1979-11-08 Dispositif pour relever l'erreur de pointage de l'antenne dans un systeme de telecommunications
BR7907537A BR7907537A (pt) 1978-11-27 1979-11-21 Arranjo de circuito para detectar erros de assento em uma antena para um sistema de telecomunicacao
JP15215279A JPS5577206A (en) 1978-11-27 1979-11-26 Circuit array for detecting laying error of communication system antenna
GB7940950A GB2040587B (en) 1978-11-27 1979-11-27 Circuit arrangements for detecting sighting errors in aerials for a telecommunication systems
DE19792947762 DE2947762A1 (de) 1978-11-27 1979-11-27 Anordnung zur ermittlung des antennen-nachfuehrungsfehlers in einem fernmeldesystem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT30211/78A IT1160267B (it) 1978-11-27 1978-11-27 Disposizione circuitale per rilevare l'errore di puntamento dell'antenna in un sistema di telecomunicazioni

Publications (2)

Publication Number Publication Date
IT7830211A0 true IT7830211A0 (it) 1978-11-27
IT1160267B IT1160267B (it) 1987-03-11

Family

ID=11229329

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30211/78A IT1160267B (it) 1978-11-27 1978-11-27 Disposizione circuitale per rilevare l'errore di puntamento dell'antenna in un sistema di telecomunicazioni

Country Status (6)

Country Link
JP (1) JPS5577206A (it)
BR (1) BR7907537A (it)
DE (1) DE2947762A1 (it)
FR (1) FR2442518A1 (it)
GB (1) GB2040587B (it)
IT (1) IT1160267B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507826A1 (fr) * 1981-06-11 1982-12-17 Thomson Csf Source primaire a reutilisation de frequences
EP0306654B1 (en) * 1981-08-27 1993-05-26 Mitsubishi Denki Kabushiki Kaisha Angular error detecting device
DE3177174D1 (de) * 1981-08-27 1990-05-31 Mitsubishi Electric Corp Vorrichtung zur detektierung eines winkelfehlers.
DE3741501C1 (de) * 1987-12-08 1989-02-02 Kathrein Werke Kg Erreger- bzw. Speisesystem fuer eine Parabolantenne

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT946090B (it) * 1971-11-24 1973-05-21 Siemens Spa Italiana Circuito di estrazione del segnale errore nel puntamento di una anten na a microonde verso un bersaglio mobile

Also Published As

Publication number Publication date
IT1160267B (it) 1987-03-11
GB2040587B (en) 1983-02-16
DE2947762A1 (de) 1980-06-04
GB2040587A (en) 1980-08-28
FR2442518A1 (fr) 1980-06-20
BR7907537A (pt) 1980-08-05
JPS5577206A (en) 1980-06-10

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