ES2072258T3 - Disposicion de circuito para la aceleracion de una señal senoidal electrica con una frecuencia variable. - Google Patents
Disposicion de circuito para la aceleracion de una señal senoidal electrica con una frecuencia variable.Info
- Publication number
- ES2072258T3 ES2072258T3 ES88121077T ES88121077T ES2072258T3 ES 2072258 T3 ES2072258 T3 ES 2072258T3 ES 88121077 T ES88121077 T ES 88121077T ES 88121077 T ES88121077 T ES 88121077T ES 2072258 T3 ES2072258 T3 ES 2072258T3
- Authority
- ES
- Spain
- Prior art keywords
- senoid
- acceleration
- electrical
- signal
- variable frequency
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/02—Digital function generators
- G06F1/03—Digital function generators working, at least partly, by table look-up
- G06F1/035—Reduction of table size
- G06F1/0353—Reduction of table size by using symmetrical properties of the function, e.g. using most significant bits for quadrant control
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Inverter Devices (AREA)
- Analogue/Digital Conversion (AREA)
Abstract
SE DESCRIBE CON ARREGLO A LA PATENTE 36 43 389 UNA DISPOSICION PARA UN GENERADOR SINOSUIDALES Y DIGITALES, DONDE SE ACUMULA VALORES DE FUNCION PARA UN CUARTO PERIODO DE LA FUNCION SINOSUIDAL Y POSIBILITA LA GENERACION DE UNAS EÑALES SUNOSUIDALES COMO TAMBIEN LA GENERACION DE UNAS SEÑALES COSENOIDALES ACOPLADAS EN FASE CON LAS ANTERIORES SEÑALES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19883800141 DE3800141A1 (de) | 1986-12-19 | 1988-01-06 | Schaltungsanordnung zum erzeugen eines elektrischen sinussignals mit veraenderlicher frequenz |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2072258T3 true ES2072258T3 (es) | 1995-07-16 |
Family
ID=6344848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES88121077T Expired - Lifetime ES2072258T3 (es) | 1988-01-06 | 1988-12-16 | Disposicion de circuito para la aceleracion de una señal senoidal electrica con una frecuencia variable. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0323595B1 (es) |
DE (1) | DE3853670D1 (es) |
ES (1) | ES2072258T3 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05114821A (ja) * | 1991-10-23 | 1993-05-07 | Matsushita Electric Ind Co Ltd | 正弦波信号発生回路 |
EP1615122A1 (en) * | 2004-07-07 | 2006-01-11 | Infineon Technologies AG | Device for computing the logarithm of a binary value |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2177862B (en) * | 1985-07-09 | 1989-07-19 | Motorola Inc | Waveform generators |
-
1988
- 1988-12-16 ES ES88121077T patent/ES2072258T3/es not_active Expired - Lifetime
- 1988-12-16 EP EP88121077A patent/EP0323595B1/de not_active Expired - Lifetime
- 1988-12-16 DE DE3853670T patent/DE3853670D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0323595B1 (de) | 1995-04-26 |
EP0323595A2 (de) | 1989-07-12 |
EP0323595A3 (de) | 1991-05-29 |
DE3853670D1 (de) | 1995-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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