[go: up one dir, main page]

JPS51147988A - Automatic frequency control apparatus - Google Patents

Automatic frequency control apparatus

Info

Publication number
JPS51147988A
JPS51147988A JP50072438A JP7243875A JPS51147988A JP S51147988 A JPS51147988 A JP S51147988A JP 50072438 A JP50072438 A JP 50072438A JP 7243875 A JP7243875 A JP 7243875A JP S51147988 A JPS51147988 A JP S51147988A
Authority
JP
Japan
Prior art keywords
control apparatus
frequency control
automatic frequency
automatic
stabilize
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.)
Pending
Application number
JP50072438A
Other languages
Japanese (ja)
Inventor
Teruo Kondo
Kazuhiro Ban
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP50072438A priority Critical patent/JPS51147988A/en
Publication of JPS51147988A publication Critical patent/JPS51147988A/en
Pending 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
    • G01S7/285—Receivers
    • G01S7/288—Coherent receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Transceivers (AREA)
  • Transmitters (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

PURPOSE:To stabilize the transmitted frequency in a radar apparatus or the like.
JP50072438A 1975-06-13 1975-06-13 Automatic frequency control apparatus Pending JPS51147988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50072438A JPS51147988A (en) 1975-06-13 1975-06-13 Automatic frequency control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50072438A JPS51147988A (en) 1975-06-13 1975-06-13 Automatic frequency control apparatus

Publications (1)

Publication Number Publication Date
JPS51147988A true JPS51147988A (en) 1976-12-18

Family

ID=13489288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50072438A Pending JPS51147988A (en) 1975-06-13 1975-06-13 Automatic frequency control apparatus

Country Status (1)

Country Link
JP (1) JPS51147988A (en)

Similar Documents

Publication Publication Date Title
AU499299B2 (en) Food refrigerating apparatus
GB1543386A (en) Clutch control apparatus
CA1013290A (en) Transportation apparatus
JPS5233337A (en) Transmitter
JPS51151007A (en) Transmitter
AU503313B2 (en) Remote control apparatus
AU501211B2 (en) Automatic arpeggio apparatus
GB1548325A (en) Radar apparatus
JPS51147988A (en) Automatic frequency control apparatus
JPS51145202A (en) Synthesizer receiver
JPS5219905A (en) Acousticon
JPS51142523A (en) Process for preparing fine granules
JPS5211810A (en) Automatic setting system of auto-announce equipment
JPS549898A (en) Device of varying track of truck
JPS51141980A (en) Time division multiple control system
SU644900A1 (en) Ice breaking-off device
JPS5241782A (en) Device control apparatus in broadcasting installation
CA1015783A (en) Roller-conveyor switch-point
SU638376A1 (en) Flotation process automatic control apparatus
SU570927A1 (en) Electromagnet
JPS5230311A (en) Signal conveyance method
JPS5264953A (en) Twoowire transmitter
JPS51137395A (en) Ladar device
JPS5410652A (en) Automatic phase controller
JPS51134171A (en) Automatic sensitivity-adjusting circuit