[go: up one dir, main page]

CH281617A - Device for controlling an oscillator with a frequency-modulated control frequency. - Google Patents

Device for controlling an oscillator with a frequency-modulated control frequency.

Info

Publication number
CH281617A
CH281617A CH281617DA CH281617A CH 281617 A CH281617 A CH 281617A CH 281617D A CH281617D A CH 281617DA CH 281617 A CH281617 A CH 281617A
Authority
CH
Switzerland
Prior art keywords
frequency
oscillator
controlling
modulated control
control frequency
Prior art date
Application number
Other languages
German (de)
Inventor
Patentverwertungs-Elektro-Hold
Original Assignee
Patelhold Patentverwertung
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 Patelhold Patentverwertung filed Critical Patelhold Patentverwertung
Publication of CH281617A publication Critical patent/CH281617A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/165—Ground-based stations employing angle modulation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/02—Details
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/02—Details
    • H03C3/09—Modifications of modulator for regulating the mean frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
CH281617D 1950-06-07 1950-06-07 Device for controlling an oscillator with a frequency-modulated control frequency. CH281617A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1038098X 1950-06-07

Publications (1)

Publication Number Publication Date
CH281617A true CH281617A (en) 1952-03-15

Family

ID=4554097

Family Applications (1)

Application Number Title Priority Date Filing Date
CH281617D CH281617A (en) 1950-06-07 1950-06-07 Device for controlling an oscillator with a frequency-modulated control frequency.

Country Status (4)

Country Link
CH (1) CH281617A (en)
DE (1) DE855587C (en)
FR (1) FR1038098A (en)
NL (1) NL155287B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972432C (en) * 1952-01-05 1959-07-23 Hans-Joachim Dr-Ing Griese Method for receiving and amplified retransmission of frequency-modulated waves with frequency offset
DE931837C (en) * 1952-01-05 1955-08-18 Rundfunk Tech I G M B H Method for receiving and amplified retransmission of electromagnetic waves, especially of the meter and decimeter wave range

Also Published As

Publication number Publication date
NL155287B (en)
DE855587C (en) 1952-11-13
FR1038098A (en) 1953-09-24

Similar Documents

Publication Publication Date Title
FR1047996A (en) Control valve
CH281912A (en) Device for stabilizing a frequency-modulated oscillator.
CH275641A (en) Device for amplifying centimeter or decimeter waves with a shaft tube.
CH281617A (en) Device for controlling an oscillator with a frequency-modulated control frequency.
CH276294A (en) Device with a running shaft tube.
FR1035277A (en) Frequency modulated oscillator with automatic frequency correction
CH259948A (en) Device provided with a magnetron for ultrashort electromagnetic oscillations.
CH246545A (en) Device for generating at least one integral multiple of a basic frequency.
FR1024836A (en) Lock control device
CH267826A (en) Circuit for generating a frequency-modulated oscillation.
CH270414A (en) Control device with a variable reactance.
FR928354A (en) Remote control device
FR1025545A (en) Elastic clutch control
FR924449A (en) Aircraft aileron control device
CH283605A (en) Arrangement for switching the operating frequency of a high-frequency device with a crystal-controlled oscillator.
FR1047470A (en) Tuned dosing corridor with electromagnetic vibration control
CH316296A (en) Device for issuing desired commands based on stored commands
CH291956A (en) Circuit for frequency modulating an oscillator.
FR967334A (en) Servo-mechanisms with remote control by frequency modulation
FR936979A (en) Automatic positioning control
CH289549A (en) Amplitude-modulated transmitter with at least one negative high-frequency stage.
CH278799A (en) Device for modulating the amplitude of a wave.
ES193263A1 (en) A SYSTEM THAT ALLOWS THE TUNING, CONTROL AND MONITORING OF A RADAR
FR931685A (en) Control device
FR928366A (en) Advanced control device for electromagnetic gearbox