FR1432749A - Système de goniométrie à large bande - Google Patents

Système de goniométrie à large bande

Info

Publication number
FR1432749A
FR1432749A FR5128A FR5128A FR1432749A FR 1432749 A FR1432749 A FR 1432749A FR 5128 A FR5128 A FR 5128A FR 5128 A FR5128 A FR 5128A FR 1432749 A FR1432749 A FR 1432749A
Authority
FR
France
Prior art keywords
direction finding
finding system
broadband direction
broadband
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
FR5128A
Other languages
English (en)
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil 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
Application filed by CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR5128A priority Critical patent/FR1432749A/fr
Priority to GB5117/66A priority patent/GB1081241A/en
Priority to US525507A priority patent/US3381297A/en
Priority to DEC38142A priority patent/DE1293258B/de
Application granted granted Critical
Publication of FR1432749A publication Critical patent/FR1432749A/fr
Expired 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/44—Monopulse radar, i.e. simultaneous lobing
    • G01S13/4409—HF sub-systems particularly adapted therefor, e.g. circuits for signal combination
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FR5128A 1965-02-11 1965-02-11 Système de goniométrie à large bande Expired FR1432749A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR5128A FR1432749A (fr) 1965-02-11 1965-02-11 Système de goniométrie à large bande
GB5117/66A GB1081241A (en) 1965-02-11 1966-02-04 Wide-band radio direction-finders
US525507A US3381297A (en) 1965-02-11 1966-02-07 Wide-band goniometer system
DEC38142A DE1293258B (de) 1965-02-11 1966-02-08 Breitbandige goniometrische Anordnung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR5128A FR1432749A (fr) 1965-02-11 1965-02-11 Système de goniométrie à large bande

Publications (1)

Publication Number Publication Date
FR1432749A true FR1432749A (fr) 1966-03-25

Family

ID=8570671

Family Applications (1)

Application Number Title Priority Date Filing Date
FR5128A Expired FR1432749A (fr) 1965-02-11 1965-02-11 Système de goniométrie à large bande

Country Status (4)

Country Link
US (1) US3381297A (fr)
DE (1) DE1293258B (fr)
FR (1) FR1432749A (fr)
GB (1) GB1081241A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599220A (en) * 1968-10-24 1971-08-10 Itt Conical spiral loop antenna
US3618114A (en) * 1968-12-16 1971-11-02 Univ Ohio State Res Found Conical logarithmic-spiral antenna
US4243993A (en) * 1979-11-13 1981-01-06 The Boeing Company Broadband center-fed spiral antenna
US4366483A (en) * 1980-11-03 1982-12-28 General Dynamics, Pomona Division Receiver and method for use with a four-arm spiral antenna
US4656485A (en) * 1982-12-30 1987-04-07 Granger Associates Four wire dual mode spiral antenna
US4630064A (en) * 1983-09-30 1986-12-16 The Boeing Company Spiral antenna with selectable impedance
US4635070A (en) * 1983-12-19 1987-01-06 Granger Associates Dual mode antenna having simultaneous operating modes
US4605934A (en) * 1984-08-02 1986-08-12 The Boeing Company Broad band spiral antenna with tapered arm width modulation
US6791508B2 (en) * 2002-06-06 2004-09-14 The Boeing Company Wideband conical spiral antenna

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990548A (en) * 1959-02-26 1961-06-27 Westinghouse Electric Corp Spiral antenna apparatus for electronic scanning and beam position control
US2958081A (en) * 1959-06-30 1960-10-25 Univ Illinois Unidirectional broadband antenna comprising modified balanced equiangular spiral
US3188643A (en) * 1960-12-29 1965-06-08 Univ Illinois Circularly polarized omnidirectional cone mounted spiral antenna
US3175217A (en) * 1963-01-28 1965-03-23 Jr Julius A Kaiser Direction finder
US3229293A (en) * 1963-07-18 1966-01-11 John H Little Four arm spiral antenna direction finder

Also Published As

Publication number Publication date
US3381297A (en) 1968-04-30
DE1293258B (de) 1969-04-24
GB1081241A (en) 1967-08-31

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