NO753952L - - Google Patents
Info
- Publication number
- NO753952L NO753952L NO753952A NO753952A NO753952L NO 753952 L NO753952 L NO 753952L NO 753952 A NO753952 A NO 753952A NO 753952 A NO753952 A NO 753952A NO 753952 L NO753952 L NO 753952L
- Authority
- NO
- Norway
- Prior art keywords
- frequency
- oscillator
- low
- pass filter
- regulation voltage
- Prior art date
Links
- 230000033228 biological regulation Effects 0.000 claims description 20
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000001419 dependent effect Effects 0.000 claims description 4
- 230000001629 suppression Effects 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/02—Details
- H03C3/09—Modifications of modulator for regulating the mean frequency
- H03C3/0908—Modifications of modulator for regulating the mean frequency using a phase locked loop
- H03C3/0975—Modifications of modulator for regulating the mean frequency using a phase locked loop applying frequency modulation in the phase locked loop at components other than the divider, the voltage controlled oscillator or the reference clock
-
- 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
-
- 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
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD183190A DD117574A1 (it) | 1974-12-19 | 1974-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO753952L true NO753952L (it) | 1976-06-22 |
Family
ID=5498552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO753952A NO753952L (it) | 1974-12-19 | 1975-11-24 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS51105260A (it) |
| DD (1) | DD117574A1 (it) |
| DE (1) | DE2543171A1 (it) |
| FI (1) | FI752998A (it) |
| NO (1) | NO753952L (it) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5637735A (en) * | 1979-09-04 | 1981-04-11 | Nec Corp | Frequency synchronous circuit |
| JPS5847331A (ja) * | 1981-09-04 | 1983-03-19 | テクトロニクス・インコ−ポレイテツド | 信号発生器 |
| DE3214140A1 (de) * | 1982-04-15 | 1983-10-20 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Hochfrequenz-sender |
| SE435438B (sv) * | 1982-12-09 | 1984-09-24 | Ericsson Telefon Ab L M | Forfarande for instellning av radiosendare pa samtidig sendning |
| DE3345142C1 (de) * | 1983-12-14 | 1985-02-14 | Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover | Schaltung zur Zeitkompression oder Zeitexpansion eines Videosignals |
| DE4303356A1 (de) * | 1993-02-05 | 1994-08-11 | Philips Patentverwaltung | Digitale Phasenregelschleife |
| DE102020134656A1 (de) | 2020-12-22 | 2022-06-23 | Olaf BÖTTCHER | Verfahren und Anordnung zur Beeinflussung eines Pendels einer mechanischen Pendeluhr |
-
1974
- 1974-12-19 DD DD183190A patent/DD117574A1/xx unknown
-
1975
- 1975-09-27 DE DE19752543171 patent/DE2543171A1/de active Pending
- 1975-10-28 FI FI752998A patent/FI752998A/fi not_active Application Discontinuation
- 1975-11-24 NO NO753952A patent/NO753952L/no unknown
- 1975-12-17 JP JP50149652A patent/JPS51105260A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2543171A1 (de) | 1976-07-01 |
| FI752998A (it) | 1976-06-20 |
| JPS51105260A (it) | 1976-09-17 |
| DD117574A1 (it) | 1976-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4587496A (en) | Fast acquisition phase-lock loop | |
| US4034310A (en) | Phase-locked loop oscillator | |
| US3382460A (en) | Linearly swept frequency generator | |
| US9515669B2 (en) | Hybrid phase locked loop having wide locking range | |
| US3516007A (en) | Stepwise adjustable phase controlled oscillator loop | |
| NO753952L (it) | ||
| US2841704A (en) | Signal integrating system | |
| US3893040A (en) | Digital automatic frequency control system | |
| US4027262A (en) | Phase detector employing quadruple memory elements | |
| GB1447418A (en) | Frequency synthesiser | |
| US3568083A (en) | Variable frequency generator with timer-controlled automatic frequency control loop | |
| US4184122A (en) | Digital phase comparison apparatus | |
| US5168360A (en) | Sampling clock generating circuit for a-d conversion of a variety of video signals | |
| SE502901C2 (sv) | Digital faskomparator | |
| JPH0754908B2 (ja) | 周波数合成器 | |
| US2609654A (en) | Method of and system for obtaining a standard low frequency | |
| JPS6013334B2 (ja) | 位相差をデジタル値で表わす装置 | |
| US3500226A (en) | Apparatus for reducing the static offset in a phase-locked oscillator | |
| US3961255A (en) | Measurement bandwidth enhancement in phase lock loops | |
| RU196152U1 (ru) | Быстродействующий синтезатор частот с автокалибровкой | |
| JPS6333739B2 (it) | ||
| US2831115A (en) | Frequency control circuit | |
| US3835413A (en) | Crystal phase-locked loop | |
| SU475562A1 (ru) | Устройство автоматической подстройки частоты | |
| SU879782A2 (ru) | Устройство дл автоматической подстройки частоты |