DE1078188B - Verfahren zum Erzeugen einer Spannung, die vom Unterschied zwischen zwei Frequenzen abhaengt - Google Patents

Verfahren zum Erzeugen einer Spannung, die vom Unterschied zwischen zwei Frequenzen abhaengt

Info

Publication number
DE1078188B
DE1078188B DEP22309A DEP0022309A DE1078188B DE 1078188 B DE1078188 B DE 1078188B DE P22309 A DEP22309 A DE P22309A DE P0022309 A DEP0022309 A DE P0022309A DE 1078188 B DE1078188 B DE 1078188B
Authority
DE
Germany
Prior art keywords
phase
pulse
change
frequencies
effected
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
DEP22309A
Other languages
German (de)
English (en)
Inventor
Dipl-Ing Gustav Guanella
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.)
Patelhold Patenverwertungs and Elektro-Holding AG
Original Assignee
Patelhold Patenverwertungs and Elektro-Holding 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 Patelhold Patenverwertungs and Elektro-Holding AG filed Critical Patelhold Patenverwertungs and Elektro-Holding AG
Publication of DE1078188B publication Critical patent/DE1078188B/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • 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
    • H03L7/197—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 numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division
    • H03L7/199—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 numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division with reset of the frequency divider or the counter, e.g. for assuring initial synchronisation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L2207/00—Indexing scheme relating to automatic control of frequency or phase and to synchronisation
    • H03L2207/18—Temporarily disabling, deactivating or stopping the frequency counter or divider

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Manipulation Of Pulses (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
DEP22309A 1959-02-18 1959-03-02 Verfahren zum Erzeugen einer Spannung, die vom Unterschied zwischen zwei Frequenzen abhaengt Pending DE1078188B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH6971959A CH364818A (de) 1959-02-18 1959-02-18 Verfahren zum Erzeugen einer Spannung, die vom Unterschied zwischen zwei Frequenzen abhängt
CH7135159A CH367859A (de) 1959-02-18 1959-03-26 Verfahren zum Erzeugen einer Spannung, die vom Unterschied zwischen zwei Frequenzen abhängt

Publications (1)

Publication Number Publication Date
DE1078188B true DE1078188B (de) 1960-03-24

Family

ID=25738007

Family Applications (2)

Application Number Title Priority Date Filing Date
DEP22309A Pending DE1078188B (de) 1959-02-18 1959-03-02 Verfahren zum Erzeugen einer Spannung, die vom Unterschied zwischen zwei Frequenzen abhaengt
DEP22642A Pending DE1159500B (de) 1959-02-18 1959-04-23 Verfahren zum Erzeugen einer Spannung, die von Unterschied zwischen zwei Frequenzen abhaengt

Family Applications After (1)

Application Number Title Priority Date Filing Date
DEP22642A Pending DE1159500B (de) 1959-02-18 1959-04-23 Verfahren zum Erzeugen einer Spannung, die von Unterschied zwischen zwei Frequenzen abhaengt

Country Status (6)

Country Link
US (1) US3164777A (US06653308-20031125-C00199.png)
CH (2) CH364818A (US06653308-20031125-C00199.png)
DE (2) DE1078188B (US06653308-20031125-C00199.png)
FR (1) FR1247821A (US06653308-20031125-C00199.png)
GB (1) GB940840A (US06653308-20031125-C00199.png)
NL (2) NL248231A (US06653308-20031125-C00199.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1537323B1 (de) * 1967-12-21 1969-09-25 Rohde & Schwarz Frequenzgenerator mit Phasenvergleich,dessen Vergleichsfrequenz aus mindestens zwei Normalfrequenzkomponenten gemischt wird

Families Citing this family (33)

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Publication number Priority date Publication date Assignee Title
GB998337A (en) * 1963-02-26 1965-07-14 Secr Aviation Improvements in or relating to phase measuring circuits
US3217267A (en) * 1963-10-02 1965-11-09 Ling Temco Vought Inc Frequency synthesis using fractional division by digital techniques within a phase-locked loop
US3323043A (en) * 1964-05-08 1967-05-30 Page Comm Engineering Inc Capacitor testing device using a phase locked loop
US3441342A (en) * 1965-03-29 1969-04-29 Rca Corp Frequency and phase error detection means for synchronization systems
DE1513394A1 (de) * 1965-05-22 1969-10-09 Philips Patentverwaltung Regelanordnung mit frequenz- und zeitproportionalen Signalen unter Verwendung getrennter Soll- und Istwertwandler
FR1452109A (fr) * 1965-06-30 1966-02-25 Materiel Telephonique Oscillateur variable stabilisé
US3430149A (en) * 1965-12-22 1969-02-25 Us Navy Frequency control system
GB1162061A (en) * 1967-01-05 1969-08-20 Gen Electric & English Elect Improvements in or relating to Apparatus for Measuring Frequency
US3537013A (en) * 1967-07-31 1970-10-27 Itt Digital phase lock loop
US3577008A (en) * 1969-01-22 1971-05-04 Rca Corp Automatic frequency control apparatus
US3643012A (en) * 1970-02-16 1972-02-15 Ampex Rapid frame synchronization of video tape reproduce signals
US3814868A (en) * 1972-07-12 1974-06-04 F Bradley Telephone line characteristic measuring instrument
FR2207624A5 (US06653308-20031125-C00199.png) * 1972-11-22 1974-06-14 Cit Alcatel
US4051440A (en) * 1973-05-15 1977-09-27 Tektronix, Inc. Phase locked demodulator
DE2435346B2 (de) * 1974-07-23 1980-08-14 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltung für ein elektronisches Tastenmusikinstrument
US4030045A (en) * 1976-07-06 1977-06-14 International Telephone And Telegraph Corporation Digital double differential phase-locked loop
US4090126A (en) * 1976-09-13 1978-05-16 Charles Poticha Frequency marker generator
JPS54102474A (en) * 1978-01-27 1979-08-11 Sony Corp Digital servo circuit
JPS5532138A (en) * 1978-08-30 1980-03-06 Sony Corp Servo circuit
DE2856211A1 (de) * 1978-12-27 1980-07-03 Licentia Gmbh Digitale phasenregelschaltung mit einer hilfsschaltung
FR2448257A1 (fr) * 1979-02-05 1980-08-29 Trt Telecom Radio Electr Dispositif de resynchronisation rapide d'une horloge
US4520320A (en) * 1981-09-10 1985-05-28 The United States Of America As Represented By The Secretary Of Commerce Synchronous phase marker and amplitude detector
US4516083A (en) * 1982-05-14 1985-05-07 Motorola, Inc. Fast lock PLL having out of lock detector control of loop filter and divider
JPS5918923A (ja) * 1982-07-23 1984-01-31 Toshiba Corp 複屈折測定装置
JPS61157028A (ja) * 1984-12-28 1986-07-16 Fujitsu Ltd 周波数シンセサイザ
DE3510559A1 (de) * 1985-03-21 1986-09-25 H. u. C. Elektronik Hansen & Co, 1000 Berlin Schaltung zur automatischen scharfabstimmung fuer fm-empfaenger
CH670020A5 (en) * 1986-01-20 1989-04-28 Studer Willi Ag Signal synchronising phase-lock circuit - has frequency divider for output signal reset in synchronism with signal flanks of input signal
FR2600471B1 (fr) * 1986-06-19 1988-08-26 Cit Alcatel Dispositif de stabilisation du rythme d'apparition d'impulsions
IL91377A (en) * 1988-09-14 1996-09-12 Nippon Shinyaku Co Ltd Derivatives of botinylamine glycolate
US5686835A (en) * 1989-01-18 1997-11-11 Nippondenso Co., Ltd Physical quantity detection device for converting a physical quantity into a corresponding time interval
EP0840456A3 (en) * 1990-10-22 1999-08-25 NEC Corporation PLL frequency synthesizer capable of changing an output frequency at a high speed
US7495517B1 (en) * 2006-12-14 2009-02-24 Altera Corporation Techniques for dynamically adjusting the frequency range of phase-locked loops
US8559582B2 (en) * 2010-09-13 2013-10-15 Altera Corporation Techniques for varying a periodic signal based on changes in a data rate

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2490500A (en) * 1946-12-28 1949-12-06 Rca Corp Stabilized oscillator generator
US2490499A (en) * 1947-04-23 1949-12-06 Rca Corp Variable frequency oscillation generator
US2521789A (en) * 1948-02-25 1950-09-12 Rca Corp Frequency control by electronic counter chains

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641706A (en) * 1949-06-23 1953-06-09 Ibm Controllable multivibrator circuit
US2863117A (en) * 1954-02-02 1958-12-02 Acton Lab Inc Phase measuring system
US2878448A (en) * 1956-06-01 1959-03-17 Hughes Aircraft Co Frequency calibration system
GB791345A (en) * 1958-11-28 1958-02-26 Whitbys Ltd Apparatus for supporting rugs, carpets, fabrics and the like in suspension

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2490500A (en) * 1946-12-28 1949-12-06 Rca Corp Stabilized oscillator generator
US2490499A (en) * 1947-04-23 1949-12-06 Rca Corp Variable frequency oscillation generator
US2521789A (en) * 1948-02-25 1950-09-12 Rca Corp Frequency control by electronic counter chains

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1537323B1 (de) * 1967-12-21 1969-09-25 Rohde & Schwarz Frequenzgenerator mit Phasenvergleich,dessen Vergleichsfrequenz aus mindestens zwei Normalfrequenzkomponenten gemischt wird

Also Published As

Publication number Publication date
CH364818A (de) 1962-10-15
NL248231A (US06653308-20031125-C00199.png)
CH367859A (de) 1963-03-15
NL122610C (US06653308-20031125-C00199.png)
DE1159500B (de) 1963-12-19
FR1247821A (fr) 1960-10-24
US3164777A (en) 1965-01-05
GB940840A (en) 1963-11-06

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