SE386791B - RATE FREQUENCY SYSTEM - Google Patents

RATE FREQUENCY SYSTEM

Info

Publication number
SE386791B
SE386791B SE1104172A SE1104172A SE386791B SE 386791 B SE386791 B SE 386791B SE 1104172 A SE1104172 A SE 1104172A SE 1104172 A SE1104172 A SE 1104172A SE 386791 B SE386791 B SE 386791B
Authority
SE
Sweden
Prior art keywords
frequency system
rate frequency
rate
frequency
Prior art date
Application number
SE1104172A
Other languages
Swedish (sv)
Inventor
E Steiner
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
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of SE386791B publication Critical patent/SE386791B/en

Links

Classifications

    • 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
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
    • H03L7/183—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between fixed numbers or the frequency divider dividing by a fixed number
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/06—Arrangements for supplying the carrier waves ; Arrangements for supplying synchronisation signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
    • H03B5/366—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device and comprising means for varying the frequency by a variable voltage or current
    • H03B5/368—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device and comprising means for varying the frequency by a variable voltage or current the means being voltage variable capacitance diodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Transmitters (AREA)
  • Radio Relay Systems (AREA)
SE1104172A 1971-08-27 1972-08-25 RATE FREQUENCY SYSTEM SE386791B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712143075 DE2143075C3 (en) 1971-08-27 1971-08-27 Carrier frequency system

Publications (1)

Publication Number Publication Date
SE386791B true SE386791B (en) 1976-08-16

Family

ID=5818006

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1104172A SE386791B (en) 1971-08-27 1972-08-25 RATE FREQUENCY SYSTEM

Country Status (8)

Country Link
JP (1) JPS5225205B2 (en)
CH (1) CH551722A (en)
DE (1) DE2143075C3 (en)
FR (1) FR2151917A5 (en)
GB (1) GB1396135A (en)
IT (1) IT964262B (en)
NL (1) NL170908C (en)
SE (1) SE386791B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038123B2 (en) * 1972-06-01 1975-12-08
JPS50140008A (en) * 1974-04-26 1975-11-10
US10998909B1 (en) 2019-09-12 2021-05-04 Dialog Semiconductor B.V. Sensing device comprising a phase locked loop circuit

Also Published As

Publication number Publication date
NL170908B (en) 1982-08-02
DE2143075C3 (en) 1974-07-11
DE2143075B2 (en) 1973-12-13
NL7211605A (en) 1973-03-01
DE2143075A1 (en) 1973-03-01
JPS5225205B2 (en) 1977-07-06
FR2151917A5 (en) 1973-04-20
CH551722A (en) 1974-07-15
GB1396135A (en) 1975-06-04
NL170908C (en) 1983-01-03
JPS4835709A (en) 1973-05-26
IT964262B (en) 1974-01-21

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