DE3776192D1 - Phasen- und frequenzdetektor und seine anwendung in einer phasenregelschleife. - Google Patents
Phasen- und frequenzdetektor und seine anwendung in einer phasenregelschleife.Info
- Publication number
- DE3776192D1 DE3776192D1 DE8787400989T DE3776192T DE3776192D1 DE 3776192 D1 DE3776192 D1 DE 3776192D1 DE 8787400989 T DE8787400989 T DE 8787400989T DE 3776192 T DE3776192 T DE 3776192T DE 3776192 D1 DE3776192 D1 DE 3776192D1
- Authority
- DE
- Germany
- Prior art keywords
- phase
- application
- control loop
- frequency detector
- phase control
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
- H03D13/003—Circuits for comparing the phase or frequency of two mutually-independent oscillations in which both oscillations are converted by logic means into pulses which are applied to filtering or integrating means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S331/00—Oscillators
- Y10S331/02—Phase locked loop having lock indicating or detecting means
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Manipulation Of Pulses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8606860A FR2598869B1 (fr) | 1986-05-13 | 1986-05-13 | Detecteur de phase et de frequence, et son utilisation dans une boucle a verrouillage de phase |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3776192D1 true DE3776192D1 (de) | 1992-03-05 |
Family
ID=9335175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787400989T Expired - Fee Related DE3776192D1 (de) | 1986-05-13 | 1987-04-29 | Phasen- und frequenzdetektor und seine anwendung in einer phasenregelschleife. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4792767A (de) |
EP (1) | EP0246135B1 (de) |
JP (1) | JPS62272716A (de) |
DE (1) | DE3776192D1 (de) |
FR (1) | FR2598869B1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2202398A (en) * | 1987-03-18 | 1988-09-21 | Marconi Instruments Ltd | Phase comparator |
US4878231A (en) * | 1988-03-01 | 1989-10-31 | John Fluke Mfg. Co., Inc. | N-PI phase/frequency detector |
FR2639164B1 (fr) * | 1988-11-15 | 1994-07-22 | Thomson Csf | Detecteurs de phase et de frequence a dynamique etendue et faible bruit |
DE4017491C2 (de) * | 1990-05-31 | 2002-05-08 | Siemens Ag | Abstimmschaltung |
FR2677824B1 (fr) * | 1991-06-14 | 1993-08-20 | Thomson Csf | Dispositif de controle d'une boucle de phase a changement de frequence. |
FR2832564B1 (fr) | 2001-11-19 | 2004-01-30 | Stepmind | Procede et dispositif de comparaison de phase et de frequence |
DE10311049A1 (de) * | 2003-03-13 | 2004-09-23 | Rohde & Schwarz Gmbh & Co. Kg | Phasen-/Frequenzregelkreis und Phasen-/Frequenz-Komparator hierfür |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE792458A (fr) * | 1971-12-10 | 1973-03-30 | Telettra Lab Telefon | Systeme et dispositif d'un detecteur phase-frequence entre signaux electriques |
GB1462408A (en) * | 1974-07-26 | 1977-01-26 | Mullard Ltd | Circuit for comparing two electrical waveforms |
US4277754A (en) * | 1979-10-23 | 1981-07-07 | Matsushita Electric Industrial Co., Ltd. | Digital frequency-phase comparator |
US4473805A (en) * | 1981-12-14 | 1984-09-25 | Rca Corporation | Phase lock loss detector |
US4500852A (en) * | 1982-12-13 | 1985-02-19 | Rockwell International Corporation | Wide range phase detector utilizing a plurality of stacked detector modules |
-
1986
- 1986-05-13 FR FR8606860A patent/FR2598869B1/fr not_active Expired - Lifetime
-
1987
- 1987-04-28 US US07/043,465 patent/US4792767A/en not_active Expired - Fee Related
- 1987-04-29 DE DE8787400989T patent/DE3776192D1/de not_active Expired - Fee Related
- 1987-04-29 EP EP87400989A patent/EP0246135B1/de not_active Expired - Lifetime
- 1987-05-13 JP JP62114902A patent/JPS62272716A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS62272716A (ja) | 1987-11-26 |
FR2598869A1 (fr) | 1987-11-20 |
EP0246135A1 (de) | 1987-11-19 |
EP0246135B1 (de) | 1992-01-22 |
US4792767A (en) | 1988-12-20 |
FR2598869B1 (fr) | 1994-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |