ES472987A1 - Un circuito electrico de retardo perfeccionado - Google Patents
Un circuito electrico de retardo perfeccionadoInfo
- Publication number
- ES472987A1 ES472987A1 ES472987A ES472987A ES472987A1 ES 472987 A1 ES472987 A1 ES 472987A1 ES 472987 A ES472987 A ES 472987A ES 472987 A ES472987 A ES 472987A ES 472987 A1 ES472987 A1 ES 472987A1
- Authority
- ES
- Spain
- Prior art keywords
- delay network
- chain
- pass sections
- sections
- pass
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H15/00—Transversal filters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/16—Networks for phase shifting
- H03H11/18—Two-port phase shifters providing a predetermined phase shift, e.g. "all-pass" filters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/26—Time-delay networks
Landscapes
- Networks Using Active Elements (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Un circuito eléctrico de retardo perfeccionado que comprende una cadena de una pluralidad de (al menos tres) secciones "todo paso" con respuesta de amplitud constante y respuestas de fase mutuamente idénticas en función de la frecuencia, caracterizado porque las secciones todo paso que están integradas sobre un cuerpo semiconductor comprenden cada una dos derivaciones, la primera de las cuales tiene un carácter resistivo (derivación, resistiva) y la segunda tiene un carácter capacitivo (derivación capacitiva), aplicándose una señal eléctrica de entrada a un terminal de entrada de tal sección dividiéndola en una primera y una segunda componentes de señal para cada una de dichas derivaciones, mientras que la primera componente de señal está aplicada a la entrada de un primer amplificador semiconductor que presenta consumo de señal despreciable, a través de al menos una resistencia, y la segunda componente de señal está aplicada a la entrada de un segundo amplificador semiconductor que presenta consumo de señal despreciable, a través de al menos un condensador, después de lo cual las señales eléctricas de salida del primero y segundo amplificadores se combinan y (excepto en lo que respecta a la última sección de la cadena) se aplican a un terminal de entrada de una sección subsiguiente.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7709663A NL7709663A (nl) | 1977-09-02 | 1977-09-02 | Vertragingsnetwerk met een keten van all-pass secties. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES472987A1 true ES472987A1 (es) | 1979-02-16 |
Family
ID=19829120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES472987A Expired ES472987A1 (es) | 1977-09-02 | 1978-08-31 | Un circuito electrico de retardo perfeccionado |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4210882A (es) |
| JP (1) | JPS5448143A (es) |
| AR (1) | AR216536A1 (es) |
| AT (1) | AT372557B (es) |
| AU (1) | AU516107B2 (es) |
| BR (1) | BR7805624A (es) |
| CA (1) | CA1126355A (es) |
| CH (1) | CH633395A5 (es) |
| DE (1) | DE2836583A1 (es) |
| DK (1) | DK383378A (es) |
| ES (1) | ES472987A1 (es) |
| FR (1) | FR2402345A1 (es) |
| GB (1) | GB2009552B (es) |
| NL (1) | NL7709663A (es) |
| SE (1) | SE437905B (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7902093A (nl) * | 1979-03-16 | 1980-09-18 | Koninkl Philips Electronics Nv | Zelfinstellend filter met een vertragingsschakeling. |
| DE3331109A1 (de) * | 1983-08-30 | 1985-03-14 | ANT Nachrichtentechnik GmbH, 7150 Backnang | Digitaler variabler entzerrer nach dem wellendigitalfilter-prinzip |
| US4566119A (en) * | 1983-10-12 | 1986-01-21 | Industrial Products, Inc. | Equalizer networks and methods of developing scaling coefficients therefor |
| NL8602329A (nl) * | 1986-09-15 | 1988-04-05 | Philips Nv | Vertragingsschakeling voorzien van alles-doorlatende netwerken. |
| FR2627032A1 (fr) * | 1988-02-09 | 1989-08-11 | Alcatel Thomson Faisceaux | Filtre transverse |
| DE3939906A1 (de) * | 1989-12-02 | 1991-06-06 | Rohde & Schwarz | Frequenzfilter ersten oder hoeheren grades |
| GB9308944D0 (en) | 1993-04-30 | 1993-06-16 | Inmos Ltd | Ring oscillator |
| EP1362421A1 (en) * | 2001-02-12 | 2003-11-19 | Koninklijke Philips Electronics N.V. | Tunable quadrature phase shifter |
| EP1421687A1 (en) | 2001-08-16 | 2004-05-26 | Koninklijke Philips Electronics N.V. | Tunable quadrature phase shifter |
| US7893746B1 (en) | 2009-10-14 | 2011-02-22 | Texas Instruments Incorporated | High speed intra-pair de-skew circuit |
| US8798127B2 (en) * | 2012-11-15 | 2014-08-05 | Altera Corporation | Apparatus and methods for adaptive receiver delay equalization |
| JP6798242B2 (ja) | 2016-10-19 | 2020-12-09 | 富士通株式会社 | 移相器，半導体集積回路およびフェーズドアレイシステム |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2124599A (en) * | 1936-07-18 | 1938-07-26 | American Telephone & Telegraph | Electrical network system |
| GB1274672A (en) * | 1968-09-27 | 1972-05-17 | Rca Corp | Operational amplifier |
| NL7309767A (nl) * | 1973-07-13 | 1975-01-15 | Philips Nv | Versterkerschakeling. |
| US3995235A (en) * | 1975-10-24 | 1976-11-30 | Rca Corporation | Phase control circuit including an operational transconductance amplifier suitable for use in audio frequency signal processing apparatus |
| US4049977A (en) * | 1976-04-08 | 1977-09-20 | Rca Corporation | Phase-splitter |
-
1977
- 1977-09-02 NL NL7709663A patent/NL7709663A/xx not_active Application Discontinuation
- 1977-12-12 US US05/859,643 patent/US4210882A/en not_active Expired - Lifetime
-
1978
- 1978-08-21 DE DE19782836583 patent/DE2836583A1/de active Granted
- 1978-08-24 CA CA310,002A patent/CA1126355A/en not_active Expired
- 1978-08-29 CH CH908678A patent/CH633395A5/de not_active IP Right Cessation
- 1978-08-30 BR BR7805624A patent/BR7805624A/pt unknown
- 1978-08-30 GB GB7835014A patent/GB2009552B/en not_active Expired
- 1978-08-30 SE SE7809110A patent/SE437905B/sv not_active IP Right Cessation
- 1978-08-30 AT AT0629078A patent/AT372557B/de not_active IP Right Cessation
- 1978-08-30 FR FR7825033A patent/FR2402345A1/fr active Granted
- 1978-08-30 AU AU39414/78A patent/AU516107B2/en not_active Expired
- 1978-08-30 DK DK393378A patent/DK383378A/da unknown
- 1978-08-31 ES ES472987A patent/ES472987A1/es not_active Expired
- 1978-09-01 JP JP10632078A patent/JPS5448143A/ja active Granted
- 1978-09-01 AR AR273547A patent/AR216536A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| ATA629078A (de) | 1983-02-15 |
| AU3941478A (en) | 1980-03-06 |
| GB2009552A (en) | 1979-06-13 |
| SE437905B (sv) | 1985-03-18 |
| FR2402345B1 (es) | 1983-02-18 |
| GB2009552B (en) | 1982-03-10 |
| CA1126355A (en) | 1982-06-22 |
| DK383378A (da) | 1979-03-03 |
| SE7809110L (sv) | 1979-03-03 |
| DE2836583C2 (es) | 1989-12-07 |
| AU516107B2 (en) | 1981-05-14 |
| AR216536A1 (es) | 1979-12-28 |
| US4210882A (en) | 1980-07-01 |
| AT372557B (de) | 1983-10-25 |
| FR2402345A1 (fr) | 1979-03-30 |
| JPS5448143A (en) | 1979-04-16 |
| JPS6125255B2 (es) | 1986-06-14 |
| BR7805624A (pt) | 1979-04-10 |
| DE2836583A1 (de) | 1979-03-08 |
| NL7709663A (nl) | 1979-03-06 |
| CH633395A5 (de) | 1982-11-30 |
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