BE737863A - - Google Patents
Info
- Publication number
- BE737863A BE737863A BE737863DA BE737863A BE 737863 A BE737863 A BE 737863A BE 737863D A BE737863D A BE 737863DA BE 737863 A BE737863 A BE 737863A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/78—Generating a single train of pulses having a predetermined pattern, e.g. a predetermined number
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/16—Digital recording or reproducing using non self-clocking codes, i.e. the clock signals are either recorded in a separate clocking track or in a combination of several information tracks
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
-
- 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
- H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
- H03L7/107—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a variable transfer function for the loop, e.g. low pass filter having a variable bandwidth
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Manipulation Of Pulses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75478668A | 1968-08-23 | 1968-08-23 | |
| US75488368A | 1968-08-23 | 1968-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE737863A true BE737863A (de) | 1970-02-02 |
Family
ID=27115986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE737863D BE737863A (de) | 1968-08-23 | 1969-08-22 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US3530404A (de) |
| BE (1) | BE737863A (de) |
| CH (1) | CH499238A (de) |
| DE (1) | DE1942554C3 (de) |
| FR (2) | FR2016233A1 (de) |
| GB (2) | GB1275151A (de) |
| NL (1) | NL156870B (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3739374A (en) * | 1971-08-27 | 1973-06-12 | Mandrel Industries | Digital sweep generator for generating analog signals |
| US3885138A (en) * | 1974-07-18 | 1975-05-20 | Us Navy | Ultra linear frequency sweep generator |
| DE2826900B2 (de) * | 1977-06-20 | 1981-05-07 | Hitachi, Ltd., Tokyo | Spannungsabgestimmter Oszillator |
| US4398275A (en) * | 1981-10-02 | 1983-08-09 | The United States Of America As Represented By The Secretary Of The Navy | Linear frequency sweep generator for continuous transmission FM sonar |
| JPS58130631A (ja) * | 1982-01-28 | 1983-08-04 | Fujitsu Ltd | フエイズロツクドル−プ |
| JPS6051028A (ja) * | 1983-08-30 | 1985-03-22 | Tokico Ltd | Ｐｗｍ出力ｄａコンバ−タ |
| RU2143779C1 (ru) * | 1998-07-24 | 1999-12-27 | Коночкин Анатолий Иванович | Способ формирования импульсов качающейся частоты и устройство для его осуществления |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2888674A (en) * | 1951-03-20 | 1959-05-26 | Sperry Rand Corp | Dual lens antenna for tracking and searching |
| US2922118A (en) * | 1957-04-10 | 1960-01-19 | John D Albright | Automatic frequency stabilizing system |
| US3484704A (en) * | 1965-12-20 | 1969-12-16 | Sanders Associates Inc | Pulse train selection and separation system |
-
1968
- 1968-08-23 US US754786A patent/US3530404A/en not_active Expired - Lifetime
- 1968-08-23 US US754883A patent/US3573640A/en not_active Expired - Lifetime
-
1969
- 1969-07-04 GB GB33706/69A patent/GB1275151A/en not_active Expired
- 1969-07-08 FR FR6923623A patent/FR2016233A1/fr not_active Withdrawn
- 1969-07-28 FR FR6925757A patent/FR2016235A1/fr not_active Withdrawn
- 1969-08-01 GB GB38664/69A patent/GB1270323A/en not_active Expired
- 1969-08-04 NL NL6911829.A patent/NL156870B/xx not_active IP Right Cessation
- 1969-08-21 CH CH1267969A patent/CH499238A/de not_active IP Right Cessation
- 1969-08-21 DE DE1942554A patent/DE1942554C3/de not_active Expired
- 1969-08-22 BE BE737863D patent/BE737863A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1942554C3 (de) | 1979-08-02 |
| FR2016233A1 (de) | 1970-05-08 |
| FR2016235A1 (de) | 1970-05-08 |
| DE1942554B2 (de) | 1978-12-07 |
| GB1275151A (en) | 1972-05-24 |
| CH499238A (de) | 1970-11-15 |
| NL156870B (nl) | 1978-05-16 |
| US3530404A (en) | 1970-09-22 |
| NL6911829A (de) | 1970-02-25 |
| GB1270323A (en) | 1972-04-12 |
| US3573640A (en) | 1971-04-06 |
| DE1942554A1 (de) | 1970-02-26 |