CA1052870A - Systeme de traitement de signaux electroniques - Google Patents

Systeme de traitement de signaux electroniques

Info

Publication number
CA1052870A
CA1052870A CA257,689A CA257689A CA1052870A CA 1052870 A CA1052870 A CA 1052870A CA 257689 A CA257689 A CA 257689A CA 1052870 A CA1052870 A CA 1052870A
Authority
CA
Canada
Prior art keywords
signal
processing system
input
signal processing
amplitude
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
CA257,689A
Other languages
English (en)
Inventor
Zdzistaw A. A. Krajewski
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.)
BAYLY ENGINEERING Ltd
Original Assignee
BAYLY ENGINEERING Ltd
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 BAYLY ENGINEERING Ltd filed Critical BAYLY ENGINEERING Ltd
Priority to CA257,689A priority Critical patent/CA1052870A/fr
Application granted granted Critical
Publication of CA1052870A publication Critical patent/CA1052870A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L5/00—Automatic control of voltage, current, or power
    • 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
    • G01S3/143—Systems for determining direction or deviation from predetermined direction by vectorial combination of signals derived from differently oriented antennae
    • 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
    • G01S3/16—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived sequentially from receiving antennas or antenna systems having differently-oriented directivity characteristics or from an antenna system having periodically-varied orientation of directivity characteristic
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
CA257,689A 1976-07-23 1976-07-23 Systeme de traitement de signaux electroniques Expired CA1052870A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA257,689A CA1052870A (fr) 1976-07-23 1976-07-23 Systeme de traitement de signaux electroniques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA257,689A CA1052870A (fr) 1976-07-23 1976-07-23 Systeme de traitement de signaux electroniques

Publications (1)

Publication Number Publication Date
CA1052870A true CA1052870A (fr) 1979-04-17

Family

ID=4106495

Family Applications (1)

Application Number Title Priority Date Filing Date
CA257,689A Expired CA1052870A (fr) 1976-07-23 1976-07-23 Systeme de traitement de signaux electroniques

Country Status (1)

Country Link
CA (1) CA1052870A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986000998A1 (fr) * 1984-07-27 1986-02-13 Selenia Spazio Systeme de poursuite a antenne avec commutation sequentielle de lobes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986000998A1 (fr) * 1984-07-27 1986-02-13 Selenia Spazio Systeme de poursuite a antenne avec commutation sequentielle de lobes
US4963890A (en) * 1984-07-27 1990-10-16 Selenia Spazio S.P.A. Antenna tracking system using sequential lobing

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