LU53477A1 - - Google Patents
Info
- Publication number
- LU53477A1 LU53477A1 LU53477DA LU53477A1 LU 53477 A1 LU53477 A1 LU 53477A1 LU 53477D A LU53477D A LU 53477DA LU 53477 A1 LU53477 A1 LU 53477A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K7/00—Modulating pulses with a continuously-variable modulating signal
- H03K7/08—Duration or width modulation ; Duty cycle modulation
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
- G06G7/161—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division with pulse modulation, e.g. modulation of amplitude, width, frequency, phase or form
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/19—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions
- G06G7/1928—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions for forming correlation integrals; for forming convolution integrals
- G06G7/1935—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions for forming correlation integrals; for forming convolution integrals by converting at least one the input signals into a two level signal, e.g. polarity correlators
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
- G11C27/04—Shift registers
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Nonlinear Science (AREA)
- Power Engineering (AREA)
- Manipulation Of Pulses (AREA)
- Amplifiers (AREA)
- Pulse Circuits (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR58933A FR1493450A (fr) | 1966-04-25 | 1966-04-25 | Perfectionnements aux corrélateurs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU53477A1 true LU53477A1 (en:Method) | 1967-06-20 |
Family
ID=8607017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU53477D LU53477A1 (en:Method) | 1966-04-25 | 1967-04-20 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3555258A (en:Method) |
| BE (1) | BE696683A (en:Method) |
| CH (1) | CH477053A (en:Method) |
| DE (1) | DE1549603B1 (en:Method) |
| ES (1) | ES339686A1 (en:Method) |
| FR (1) | FR1493450A (en:Method) |
| GB (1) | GB1187491A (en:Method) |
| IL (1) | IL27767A (en:Method) |
| LU (1) | LU53477A1 (en:Method) |
| NL (1) | NL6705726A (en:Method) |
| SE (1) | SE341283B (en:Method) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3842252A (en) * | 1969-03-26 | 1974-10-15 | Nat Res Dev | Optical signal processing |
| US3726132A (en) * | 1969-04-28 | 1973-04-10 | Monsanto Co | Apparatus for indicating departure from predetermined limits |
| US3621223A (en) * | 1969-09-26 | 1971-11-16 | Atomic Energy Commission | High-frequency signal correlator |
| US3646333A (en) * | 1969-12-12 | 1972-02-29 | Us Navy | Digital correlator and integrator |
| US3792245A (en) * | 1972-08-21 | 1974-02-12 | Massachusetts Inst Technology | Double-scaled autocorrelator |
| CA1063729A (en) * | 1976-06-01 | 1979-10-02 | James W. Smith | Field correlator |
| FR2414723A1 (fr) * | 1978-01-12 | 1979-08-10 | Onera (Off Nat Aerospatiale) | Appareil pour l'evaluation de la correlation de signaux acoustiques |
| EP0026877B1 (de) | 1979-10-03 | 1983-10-05 | Endress u. Hauser GmbH u.Co. | Verfahren und Anordnung zur Korrelation von zwei Signalen |
| DE2940158C2 (de) * | 1979-10-03 | 1986-01-02 | Endress U. Hauser Gmbh U. Co, 7867 Maulburg | Verfahren und Anordnung zur Korrelation von zwei Signalen |
| DE3030438A1 (de) * | 1980-08-12 | 1982-03-18 | Endress U. Hauser Gmbh U. Co, 7867 Maulburg | Verfahren und anordnung zur korrelation von zwei signalen |
| US4653079A (en) * | 1986-01-28 | 1987-03-24 | Motorola, Inc. | Pulse doubler circuit with complementary pulse inputs |
| GB2265061B (en) * | 1992-03-06 | 1995-11-22 | Marconi Gec Ltd | Radar apparatus and method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2643819A (en) * | 1949-08-11 | 1953-06-30 | Research Corp | Apparatus for computing correlation functions |
| CA598648A (en) * | 1956-05-07 | 1960-05-24 | Westinghouse Electric Corporation | Multiplier circuit |
| US3036775A (en) * | 1960-08-11 | 1962-05-29 | Ibm | Function generators |
| US3271703A (en) * | 1962-12-21 | 1966-09-06 | Bell Telephone Labor Inc | Transversal filter |
| US3359409A (en) * | 1963-04-09 | 1967-12-19 | Hugh L Dryden | Correlation function apparatus |
| US3331955A (en) * | 1963-08-19 | 1967-07-18 | Boeing Co | Signal analyzer systems |
-
1966
- 1966-04-25 FR FR58933A patent/FR1493450A/fr not_active Expired
-
1967
- 1967-04-06 BE BE696683D patent/BE696683A/xx unknown
- 1967-04-11 IL IL27767A patent/IL27767A/en unknown
- 1967-04-13 CH CH520267A patent/CH477053A/fr not_active IP Right Cessation
- 1967-04-13 US US630752A patent/US3555258A/en not_active Expired - Lifetime
- 1967-04-14 GB GB07309/67A patent/GB1187491A/en not_active Expired
- 1967-04-19 DE DE19671549603 patent/DE1549603B1/de active Pending
- 1967-04-20 LU LU53477D patent/LU53477A1/xx unknown
- 1967-04-20 SE SE05546/67A patent/SE341283B/xx unknown
- 1967-04-24 NL NL6705726A patent/NL6705726A/xx not_active Application Discontinuation
- 1967-04-24 ES ES339686A patent/ES339686A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE696683A (en:Method) | 1967-09-18 |
| NL6705726A (en:Method) | 1967-10-26 |
| DE1549603B1 (de) | 1971-05-27 |
| CH477053A (fr) | 1969-08-15 |
| FR1493450A (fr) | 1967-09-01 |
| US3555258A (en) | 1971-01-12 |
| SE341283B (en:Method) | 1971-12-20 |
| GB1187491A (en) | 1970-04-08 |
| ES339686A1 (es) | 1968-09-01 |
| IL27767A (en) | 1971-04-28 |