CH539978A - Vorrichtung zur Regelung von Frequenz und Phase eines Oszillators - Google Patents
Vorrichtung zur Regelung von Frequenz und Phase eines OszillatorsInfo
- Publication number
- CH539978A CH539978A CH768572A CH768572A CH539978A CH 539978 A CH539978 A CH 539978A CH 768572 A CH768572 A CH 768572A CH 768572 A CH768572 A CH 768572A CH 539978 A CH539978 A CH 539978A
- Authority
- CH
- Switzerland
- Prior art keywords
- oscillator
- frequency
- phase
- controlling
- Prior art date
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
- H03L7/08—Details of the phase-locked loop
- H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
- H03L7/093—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using special filtering or amplification characteristics in the 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
- H03L7/183—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
- H03L7/187—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 using means for coarse tuning the voltage controlled oscillator of the 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
- H03L7/183—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
- H03L7/191—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 using at least two different signals from the frequency divider or the counter for determining the time difference
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH768572A CH539978A (de) | 1972-05-24 | 1972-05-24 | Vorrichtung zur Regelung von Frequenz und Phase eines Oszillators |
NL7210712A NL7210712A (de) | 1972-05-24 | 1972-08-04 | |
DE2239994A DE2239994C3 (de) | 1972-05-24 | 1972-08-14 | Vorrichtung zur Regelung von Frequenz und Phase eines Oszillators |
SE7210747A SE376702B (de) | 1972-05-24 | 1972-08-18 | |
US00282868A US3805182A (en) | 1972-05-24 | 1972-08-22 | Device for controlling the frequency and phase of an oscillator |
CA150,005A CA977044A (en) | 1972-05-24 | 1972-08-22 | Device for controlling the frequency and phase of an oscillator |
GB3921172A GB1353720A (en) | 1972-05-24 | 1972-08-23 | Arrangement for controlling the frequency and phase of an osci llator |
IT29060/72A IT967354B (it) | 1972-05-24 | 1972-09-11 | Dispositivo per la regolazione di frequenza e fase d un oscillatore |
DD166072A DD102251A5 (de) | 1972-05-24 | 1972-10-06 | |
FR7318361A FR2185892B1 (de) | 1972-05-24 | 1973-05-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH768572A CH539978A (de) | 1972-05-24 | 1972-05-24 | Vorrichtung zur Regelung von Frequenz und Phase eines Oszillators |
Publications (1)
Publication Number | Publication Date |
---|---|
CH539978A true CH539978A (de) | 1973-07-31 |
Family
ID=4329000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH768572A CH539978A (de) | 1972-05-24 | 1972-05-24 | Vorrichtung zur Regelung von Frequenz und Phase eines Oszillators |
Country Status (10)
Country | Link |
---|---|
US (1) | US3805182A (de) |
CA (1) | CA977044A (de) |
CH (1) | CH539978A (de) |
DD (1) | DD102251A5 (de) |
DE (1) | DE2239994C3 (de) |
FR (1) | FR2185892B1 (de) |
GB (1) | GB1353720A (de) |
IT (1) | IT967354B (de) |
NL (1) | NL7210712A (de) |
SE (1) | SE376702B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3895365A (en) * | 1974-06-14 | 1975-07-15 | Lockheed Electronics Co | Shaft position encoder apparatus |
US4075577A (en) * | 1974-12-30 | 1978-02-21 | International Business Machines Corporation | Analog-to-digital conversion apparatus |
US3983506A (en) * | 1975-07-11 | 1976-09-28 | International Business Machines Corporation | Acquisition process in a phase-locked-loop by gated means |
US4023116A (en) * | 1976-07-08 | 1977-05-10 | Fairchild Camera And Instrument Corporation | Phase-locked loop frequency synthesizer |
US4092604A (en) * | 1976-12-17 | 1978-05-30 | Berney Jean Claude | Apparatus for adjusting the output frequency of a frequency divider |
DE3726224A1 (de) * | 1987-08-07 | 1989-02-16 | Lancier Masch Peter | Verfahren zur stabilisierung der ausgangsfrequenz eines spannungsgesteuerten oszillators sowie oszillator- und sensoreinrichtung, die nach dem verfahren arbeitet |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1379675A (fr) * | 1963-08-08 | 1964-11-27 | Labo Cent Telecommunicat | Perfectionnements aux oscillateurs verrouillés en phase |
-
1972
- 1972-05-24 CH CH768572A patent/CH539978A/de not_active IP Right Cessation
- 1972-08-04 NL NL7210712A patent/NL7210712A/xx unknown
- 1972-08-14 DE DE2239994A patent/DE2239994C3/de not_active Expired
- 1972-08-18 SE SE7210747A patent/SE376702B/xx unknown
- 1972-08-22 US US00282868A patent/US3805182A/en not_active Expired - Lifetime
- 1972-08-22 CA CA150,005A patent/CA977044A/en not_active Expired
- 1972-08-23 GB GB3921172A patent/GB1353720A/en not_active Expired
- 1972-09-11 IT IT29060/72A patent/IT967354B/it active
- 1972-10-06 DD DD166072A patent/DD102251A5/xx unknown
-
1973
- 1973-05-21 FR FR7318361A patent/FR2185892B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7210712A (de) | 1973-11-27 |
DD102251A5 (de) | 1973-12-05 |
DE2239994C3 (de) | 1978-09-28 |
DE2239994A1 (de) | 1973-12-06 |
IT967354B (it) | 1974-02-28 |
FR2185892B1 (de) | 1977-04-29 |
DE2239994B2 (de) | 1974-07-25 |
CA977044A (en) | 1975-10-28 |
GB1353720A (en) | 1974-05-22 |
US3805182A (en) | 1974-04-16 |
SE376702B (de) | 1975-06-02 |
FR2185892A1 (de) | 1974-01-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUE | Assignment |
Owner name: WIRTH, GALLO PATENT AG |
|
PL | Patent ceased |