FR2126056A1 - - Google Patents

Info

Publication number
FR2126056A1
FR2126056A1 FR7105926A FR7105926A FR2126056A1 FR 2126056 A1 FR2126056 A1 FR 2126056A1 FR 7105926 A FR7105926 A FR 7105926A FR 7105926 A FR7105926 A FR 7105926A FR 2126056 A1 FR2126056 A1 FR 2126056A1
Authority
FR
France
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.)
Granted
Application number
FR7105926A
Other languages
French (fr)
Other versions
FR2126056B1 (enExample
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.)
Northrop Grumman Guidance and Electronics Co Inc
Original Assignee
Litton Systems Inc
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 Litton Systems Inc filed Critical Litton Systems Inc
Priority to FR7105926A priority Critical patent/FR2126056B1/fr
Publication of FR2126056A1 publication Critical patent/FR2126056A1/fr
Application granted granted Critical
Publication of FR2126056B1 publication Critical patent/FR2126056B1/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
    • 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
    • G01S3/46—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR7105926A 1971-02-22 1971-02-22 Expired FR2126056B1 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7105926A FR2126056B1 (enExample) 1971-02-22 1971-02-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7105926A FR2126056B1 (enExample) 1971-02-22 1971-02-22

Publications (2)

Publication Number Publication Date
FR2126056A1 true FR2126056A1 (enExample) 1972-10-06
FR2126056B1 FR2126056B1 (enExample) 1975-06-06

Family

ID=9072267

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7105926A Expired FR2126056B1 (enExample) 1971-02-22 1971-02-22

Country Status (1)

Country Link
FR (1) FR2126056B1 (enExample)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170135A (en) * 1962-01-19 1965-02-16 John J Yagelowich Phase multiplier transducer array
US3213453A (en) * 1963-05-07 1965-10-19 Gen Dynamics Corp Digital direction finder utilizing binary array
GB1191831A (en) * 1965-12-21 1970-05-13 Mullard Ltd Radio Interferometer System

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170135A (en) * 1962-01-19 1965-02-16 John J Yagelowich Phase multiplier transducer array
US3213453A (en) * 1963-05-07 1965-10-19 Gen Dynamics Corp Digital direction finder utilizing binary array
GB1191831A (en) * 1965-12-21 1970-05-13 Mullard Ltd Radio Interferometer System

Also Published As

Publication number Publication date
FR2126056B1 (enExample) 1975-06-06

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Legal Events

Date Code Title Description
ST Notification of lapse