FR1224309A - Perfectionnements aux récepteurs radiogoniométriques avec dispositif d'antenne circulaire - Google Patents

Perfectionnements aux récepteurs radiogoniométriques avec dispositif d'antenne circulaire

Info

Publication number
FR1224309A
FR1224309A FR787305A FR787305A FR1224309A FR 1224309 A FR1224309 A FR 1224309A FR 787305 A FR787305 A FR 787305A FR 787305 A FR787305 A FR 787305A FR 1224309 A FR1224309 A FR 1224309A
Authority
FR
France
Prior art keywords
antenna system
circular antenna
finding receivers
receivers
finding
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
Application number
FR787305A
Other languages
English (en)
French (fr)
Inventor
Fritz Steiner
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR1224309A publication Critical patent/FR1224309A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • H01Q3/242—Circumferential scanning
    • 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
    • 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
    • G01S3/52—Systems for determining direction or deviation from predetermined direction using a receiving antenna moving, or appearing to move, in a cyclic path to produce a Doppler variation of frequency of the received signal
    • G01S3/54—Systems for determining direction or deviation from predetermined direction using a receiving antenna moving, or appearing to move, in a cyclic path to produce a Doppler variation of frequency of the received signal the apparent movement of the antenna being produced by coupling the receiver cyclically and sequentially to each of several fixed spaced antennas

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)
FR787305A 1958-02-22 1959-02-20 Perfectionnements aux récepteurs radiogoniométriques avec dispositif d'antenne circulaire Expired FR1224309A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL29741A DE1100727B (de) 1958-02-22 1958-02-22 Einrichtung zum zyklischen Anschalten der Einzelantennen eines Kreisantennen-systemsan einen Peilempfaenger oder eine Funkfeuer-Sendeeinrichtung

Publications (1)

Publication Number Publication Date
FR1224309A true FR1224309A (fr) 1960-06-23

Family

ID=7264984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787305A Expired FR1224309A (fr) 1958-02-22 1959-02-20 Perfectionnements aux récepteurs radiogoniométriques avec dispositif d'antenne circulaire

Country Status (7)

Country Link
US (1) US3048843A (xx)
BE (1) BE575996A (xx)
CH (1) CH374728A (xx)
DE (1) DE1100727B (xx)
FR (1) FR1224309A (xx)
GB (1) GB851007A (xx)
NL (2) NL236394A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1192709B (de) * 1961-01-17 1965-05-13 Servo Corp Of America Schaltvorrichtung zur aufeinanderfolgenden Anschaltung einer einzelnen Antenne aus einer Mehrzahl kreisfoermig angeordneter Antennen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457127A (en) * 1945-06-27 1948-12-28 Standard Telephones Cables Ltd Antenna system
US2991562A (en) * 1953-04-10 1961-07-11 Donald G C Hare Training aid system for wave detection equipment
US2769159A (en) * 1954-10-26 1956-10-30 Raytheon Mfg Co Capacitive commutators
GB781216A (en) * 1955-05-04 1957-08-14 Marconi Wireless Telegraph Co Improvements in or relating to receiving aerial systems
US2961655A (en) * 1957-06-19 1960-11-22 Magnues A Magnuson Synthetic radar target generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1192709B (de) * 1961-01-17 1965-05-13 Servo Corp Of America Schaltvorrichtung zur aufeinanderfolgenden Anschaltung einer einzelnen Antenne aus einer Mehrzahl kreisfoermig angeordneter Antennen

Also Published As

Publication number Publication date
CH374728A (de) 1964-01-31
DE1100727B (de) 1961-03-02
GB851007A (en) 1960-10-12
BE575996A (nl) 1959-08-24
NL113556C (xx)
NL236394A (xx)
US3048843A (en) 1962-08-07

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