DE2204262A1 - Radiogoniometer - Google Patents

Radiogoniometer

Info

Publication number
DE2204262A1
DE2204262A1 DE19722204262 DE2204262A DE2204262A1 DE 2204262 A1 DE2204262 A1 DE 2204262A1 DE 19722204262 DE19722204262 DE 19722204262 DE 2204262 A DE2204262 A DE 2204262A DE 2204262 A1 DE2204262 A1 DE 2204262A1
Authority
DE
Germany
Prior art keywords
antenna
antennas
radiogoniometer
loop
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.)
Pending
Application number
DE19722204262
Other languages
German (de)
English (en)
Inventor
Jean Casadepax
Jean Tardieu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DBA SA
Original Assignee
DBA SA
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
Priority claimed from FR7103217A external-priority patent/FR2143505B1/fr
Priority claimed from FR7123874A external-priority patent/FR2150565A2/fr
Application filed by DBA SA filed Critical DBA SA
Publication of DE2204262A1 publication Critical patent/DE2204262A1/de
Pending legal-status Critical Current

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
    • G01S3/04—Details
    • G01S3/06—Means for increasing effective directivity, e.g. by combining signals having differently oriented directivity characteristics or by sharpening the envelope waveform of the signal derived from a rotating or oscillating beam antenna
    • G01S3/065—Means for increasing effective directivity, e.g. by combining signals having differently oriented directivity characteristics or by sharpening the envelope waveform of the signal derived from a rotating or oscillating beam antenna by using non-directional aerial
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
DE19722204262 1971-02-01 1972-01-29 Radiogoniometer Pending DE2204262A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7103217A FR2143505B1 (enExample) 1971-02-01 1971-02-01
FR7123874A FR2150565A2 (enExample) 1971-02-01 1971-06-30

Publications (1)

Publication Number Publication Date
DE2204262A1 true DE2204262A1 (de) 1973-05-10

Family

ID=26216184

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722204262 Pending DE2204262A1 (de) 1971-02-01 1972-01-29 Radiogoniometer

Country Status (3)

Country Link
DE (1) DE2204262A1 (enExample)
IT (1) IT947142B (enExample)
NL (1) NL7201168A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1213786A1 (en) * 2000-12-05 2002-06-12 Magneto-Inductive Systems Limited A switchable transceiver antenna

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1213786A1 (en) * 2000-12-05 2002-06-12 Magneto-Inductive Systems Limited A switchable transceiver antenna

Also Published As

Publication number Publication date
IT947142B (it) 1973-05-21
NL7201168A (enExample) 1973-02-26

Similar Documents

Publication Publication Date Title
DE2612996C2 (enExample)
DE4206797B4 (de) Verfahren zum Betreiben eines Radarantennensystems und Radarantennensystem
DE1909205A1 (de) Zylinderfoermiges Antennensystem mit elektronischer Rotation des Strahlungsdiagrammes
DE2936456A1 (de) Rotationswinkel-messvorrichtung
DE2507282C3 (de) Regelsystem zur Wiederherstellung der Orthogonalität zweier orthogonal polarisiert gesendeter und im Funkfeld verkoppelter Signale
DE2204262A1 (de) Radiogoniometer
DE2625062C3 (de) Phasengesteuerte Antennenanordnung
DE2107462C2 (de) Peilantennenanlage mit gleichmäßig auf einem oder mehreren konzentrischen Kreisen angeordneten Einzelantennen
DD210512A5 (de) Kodierschaltung fuer eine secam-farbfernsehuebertragung
DE2757325A1 (de) Kombiniertes sende- empfangs- und peilantennensystem
DE1298154B (de) Verfahren zum Ausblenden einer Stoerwelle
DE2558134C3 (de) Schaltungsanordnung zur Bildung mehrerer in ihrer Phase verschobener Ausgangssignale in einer Strahlergruppe
DE3412760C2 (enExample)
DE977785C (de) Peiler fuer impulsfoermige Signale
DE1809089A1 (de) Kreuzungspunktzirkulator
DE3011278B1 (de) Funkpeiler
DE1416423A1 (de) Peilantennensystem
DE3708138A1 (de) Verfahren zur winkelunterscheidung durch ein radar
DE2339874C3 (de) Photoelektrischer Abtastkopf
EP0222086B1 (de) Polarisationswandler
DE1916756A1 (de) Radarsystem mit Panoramaanzeige
DE19914220B4 (de) Magnetresonanz-Sendeantenne
AT208408B (de) Anordnung für Großbasis-Dopplerpeiler
DE4205500C2 (de) Einrichtung zum Nachführen einer Reflektorantenne auf einen Sender
DE977764C (de) Schaltungsanordnung zur Messung der Frequenz sehr kurzer elektrischer Wellen