FR2291503B1 - - Google Patents

Info

Publication number
FR2291503B1
FR2291503B1 FR7534463A FR7534463A FR2291503B1 FR 2291503 B1 FR2291503 B1 FR 2291503B1 FR 7534463 A FR7534463 A FR 7534463A FR 7534463 A FR7534463 A FR 7534463A FR 2291503 B1 FR2291503 B1 FR 2291503B1
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.)
Expired
Application number
FR7534463A
Other languages
French (fr)
Other versions
FR2291503A1 (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.)
Siemens AG
Original Assignee
Siemens AG
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 DE2453904A external-priority patent/DE2453904C3/en
Priority claimed from DE2523504A external-priority patent/DE2523504C3/en
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2291503A1 publication Critical patent/FR2291503A1/en
Application granted granted Critical
Publication of FR2291503B1 publication Critical patent/FR2291503B1/fr
Granted 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • 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
    • G01S3/043—Receivers
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
FR7534463A 1974-11-13 1975-11-12 METHOD FOR THE COMPARATIVE VECTOR MEASUREMENT OF SIGNAL PULSES ARRIVING APPROXIMATELY SIMULTANEOUSLY IN SEVERAL RADIO RECEIVER STATIONS Granted FR2291503A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2453904A DE2453904C3 (en) 1974-11-13 1974-11-13 DME ground station
DE2523504A DE2523504C3 (en) 1975-05-27 1975-05-27 DME ground station

Publications (2)

Publication Number Publication Date
FR2291503A1 FR2291503A1 (en) 1976-06-11
FR2291503B1 true FR2291503B1 (en) 1981-06-19

Family

ID=25767958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7534463A Granted FR2291503A1 (en) 1974-11-13 1975-11-12 METHOD FOR THE COMPARATIVE VECTOR MEASUREMENT OF SIGNAL PULSES ARRIVING APPROXIMATELY SIMULTANEOUSLY IN SEVERAL RADIO RECEIVER STATIONS

Country Status (4)

Country Link
FR (1) FR2291503A1 (en)
GB (1) GB1524079A (en)
IT (1) IT1054367B (en)
NL (1) NL168948C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2640758B1 (en) * 1988-12-19 1992-04-03 Assistance Tech Etu Realisat E RADIOGONIOMETER, ESPECIALLY FOR U.H.F. SHORT-TERM PULSE, USING A SINGLE LARGE DYNAMIC RECEPTION CHANNEL WITH DIGITAL SIGNAL PROCESSING
CN112098927B (en) * 2020-08-19 2022-06-21 中国电子科技集团公司第二十九研究所 Multi-channel direction finding method based on signal synthesis

Also Published As

Publication number Publication date
IT1054367B (en) 1981-11-10
NL168948C (en) 1982-05-17
NL7511817A (en) 1976-05-17
NL168948B (en) 1981-12-16
FR2291503A1 (en) 1976-06-11
GB1524079A (en) 1978-09-06

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Legal Events

Date Code Title Description
ST Notification of lapse