DE2155128C3 - Digitale Phasenregelanordnung - Google Patents
Digitale PhasenregelanordnungInfo
- Publication number
- DE2155128C3 DE2155128C3 DE2155128A DE2155128A DE2155128C3 DE 2155128 C3 DE2155128 C3 DE 2155128C3 DE 2155128 A DE2155128 A DE 2155128A DE 2155128 A DE2155128 A DE 2155128A DE 2155128 C3 DE2155128 C3 DE 2155128C3
- Authority
- DE
- Germany
- Prior art keywords
- phase
- signal
- phase difference
- digital
- memory
- 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
Links
- 230000015654 memory Effects 0.000 claims description 67
- 239000011159 matrix material Substances 0.000 claims description 24
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000012937 correction Methods 0.000 description 34
- 208000028659 discharge Diseases 0.000 description 11
- 230000008859 change Effects 0.000 description 9
- 238000012360 testing method Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000005669 field effect Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- BQTXJHAJMDGOFI-NJLPOHDGSA-N Dexamethasone 21-(4-Pyridinecarboxylate) Chemical compound O=C([C@]1(O)[C@@]2(C)C[C@H](O)[C@]3(F)[C@@]4(C)C=CC(=O)C=C4CC[C@H]3[C@@H]2C[C@H]1C)COC(=O)C1=CC=NC=C1 BQTXJHAJMDGOFI-NJLPOHDGSA-N 0.000 description 1
- 241000283986 Lepus Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- MNWBNISUBARLIT-UHFFFAOYSA-N sodium cyanide Chemical compound [Na+].N#[C-] MNWBNISUBARLIT-UHFFFAOYSA-N 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H17/00—Networks using digital techniques
- H03H17/08—Networks for phase shifting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/02—Generating seismic energy
- G01V1/04—Details
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Acoustics & Sound (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Velocity Or Acceleration (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8739070A | 1970-11-06 | 1970-11-06 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2155128A1 DE2155128A1 (de) | 1972-05-25 |
| DE2155128B2 DE2155128B2 (de) | 1973-08-02 |
| DE2155128C3 true DE2155128C3 (de) | 1974-02-28 |
Family
ID=22204904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2155128A Expired DE2155128C3 (de) | 1970-11-06 | 1971-11-05 | Digitale Phasenregelanordnung |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3626267A (enExample) |
| AU (1) | AU454098B2 (enExample) |
| BR (1) | BR7107401D0 (enExample) |
| CA (1) | CA955315A (enExample) |
| DE (1) | DE2155128C3 (enExample) |
| FR (1) | FR2112496B1 (enExample) |
| GB (1) | GB1325148A (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3917987A (en) * | 1973-12-28 | 1975-11-04 | Fujitsu Ltd | Voice coil motor control system |
| US4068210A (en) * | 1976-04-07 | 1978-01-10 | Standard Oil Company (Indiana) | Seismic vibrator phase detector |
| US4300083A (en) * | 1977-07-05 | 1981-11-10 | Automation Devices, Inc. | Constant amplitude controller and method |
| US4637307A (en) * | 1983-09-13 | 1987-01-20 | Genicom Corporation | Automatic mechanical resonant frequency detector and driver for shuttle printer mechanism |
| GB8417241D0 (en) * | 1984-07-06 | 1984-08-08 | Unilever Plc | Transducers and control means |
| US5212434A (en) * | 1992-03-17 | 1993-05-18 | National Science Counsil | Phase-locked step motor speed servo controller |
| WO2015041850A1 (en) * | 2013-09-19 | 2015-03-26 | Conocophillips Company | Method for synchronizing continuous seismic survey |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3439336A (en) * | 1965-09-29 | 1969-04-15 | Vyzk Ustav Matemat Stroju | Digital comparator |
| US3548282A (en) * | 1969-01-27 | 1970-12-15 | Security Trust Co Of Rochester | Control system for motor velocity and position |
| US3564379A (en) * | 1969-07-02 | 1971-02-16 | Gen Electric | Automatic position inspector |
-
1970
- 1970-11-06 US US87390A patent/US3626267A/en not_active Expired - Lifetime
-
1971
- 1971-10-19 CA CA125,515A patent/CA955315A/en not_active Expired
- 1971-10-21 AU AU34858/71A patent/AU454098B2/en not_active Expired
- 1971-11-04 GB GB5138171A patent/GB1325148A/en not_active Expired
- 1971-11-05 BR BR7401/71A patent/BR7107401D0/pt unknown
- 1971-11-05 FR FR7139697A patent/FR2112496B1/fr not_active Expired
- 1971-11-05 DE DE2155128A patent/DE2155128C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU454098B2 (en) | 1974-10-17 |
| FR2112496A1 (enExample) | 1972-06-16 |
| CA955315A (en) | 1974-09-24 |
| BR7107401D0 (pt) | 1973-04-10 |
| AU3485871A (en) | 1973-05-03 |
| FR2112496B1 (enExample) | 1978-01-06 |
| DE2155128A1 (de) | 1972-05-25 |
| GB1325148A (en) | 1973-08-01 |
| US3626267A (en) | 1971-12-07 |
| DE2155128B2 (de) | 1973-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |