ES2048049R - - Google Patents

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Publication number
ES2048049R
ES2048049R ES9101994A ES9101994A ES2048049R ES 2048049 R ES2048049 R ES 2048049R ES 9101994 A ES9101994 A ES 9101994A ES 9101994 A ES9101994 A ES 9101994A ES 2048049 R ES2048049 R ES 2048049R
Authority
ES
Spain
Prior art keywords
filter
circuit
band width
gates
communication systems
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.)
Granted
Application number
ES9101994A
Other languages
Spanish (es)
Other versions
ES2048049B1 (en
ES2048049A2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to ES9101994A priority Critical patent/ES2048049B1/en
Publication of ES2048049A2 publication Critical patent/ES2048049A2/en
Publication of ES2048049R publication Critical patent/ES2048049R/es
Application granted granted Critical
Publication of ES2048049B1 publication Critical patent/ES2048049B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

PROCEDIMIENTO PARA LA EXTRACCION DE UN RELOJ EN LOS SISTEMAS DE COMUNICACIONES DIGITALES EN RAFAGAS QUE CONSISTE EN UNA TECNICA QUE SE UTILIZA PARA CAMBIAR UN FILTRO CON UN ANCHO DE BANDA PEQUEÑO HASTA UN FILTRO QUE TIENE UN ANCHO DE BANDA GRANDE, MEDIANTE UN CIRCUITO QUE PASA TODAS LAS SEÑALES DE LA ENTRADA A LA SALIDA DEL FILTRO, MEDIANTE UN CORTOCIRCUITO PRODUCIDO ENTRE LAS PUERTAS DE LA ENTRADA Y/O ENTRE LAS PUERTAS DE LA SALIDA, EXISTIENDO UNA UTILIDAD PARA ESTE CIRCUITO EN CASOS DONDE UN FILTRO DE ANCHO DE BANDA REDUCIDO TIENE UNA RESPUESTA LENTA EN LA SALIDA CON GRANDES CAMBIOS EN LA FASE O EN LA AMPLITUD DE LA SEÑAL DE LA ENTRADA, CONTEMPLANDOSE UN SISTEMA DE SINCRONIZACION PARA SISTEMAS DE COMUNICACIONES DIGITALES.PROCEDURE FOR THE EXTRACTION OF A CLOCK IN DIGITAL COMMUNICATION SYSTEMS IN GUSTS THAT CONSISTS OF A TECHNIQUE THAT IS USED TO CHANGE A FILTER WITH A SMALL BAND WIDTH UP TO A FILTER THAT HAS A LARGE BAND WIDTH, USING A CIRCUIT THROUGH A CIRCUIT. THE SIGNALS OF THE ENTRY TO THE OUTPUT OF THE FILTER, THROUGH A SHORT CIRCUIT PRODUCED BETWEEN THE GATES OF THE ENTRANCE AND / OR BETWEEN THE GATES OF THE OUTPUT, THERE IS A UTILITY FOR THIS CIRCUIT IN A REDUCED BAND WIDTH FILTER SLOW ON THE DEPARTURE WITH GREAT CHANGES IN THE PHASE OR IN THE WIDTH OF THE ENTRY SIGNAL, INCLUDING A SYNCHRONIZATION SYSTEM FOR DIGITAL COMMUNICATION SYSTEMS.

ES9101994A 1991-09-05 1991-09-05 PROCEDURE FOR THE REMOVAL OF A CLOCK IN DIGITAL COMMUNICATION SYSTEMS IN RAFAGAS Expired - Lifetime ES2048049B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9101994A ES2048049B1 (en) 1991-09-05 1991-09-05 PROCEDURE FOR THE REMOVAL OF A CLOCK IN DIGITAL COMMUNICATION SYSTEMS IN RAFAGAS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9101994A ES2048049B1 (en) 1991-09-05 1991-09-05 PROCEDURE FOR THE REMOVAL OF A CLOCK IN DIGITAL COMMUNICATION SYSTEMS IN RAFAGAS

Publications (3)

Publication Number Publication Date
ES2048049A2 ES2048049A2 (en) 1994-03-01
ES2048049R true ES2048049R (en) 1995-05-16
ES2048049B1 ES2048049B1 (en) 1995-12-16

Family

ID=8273451

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9101994A Expired - Lifetime ES2048049B1 (en) 1991-09-05 1991-09-05 PROCEDURE FOR THE REMOVAL OF A CLOCK IN DIGITAL COMMUNICATION SYSTEMS IN RAFAGAS

Country Status (1)

Country Link
ES (1) ES2048049B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1549130A (en) * 1977-06-01 1979-08-01 Hughes Microelectronics Ltd Cm Monolithic integrated circuit
JPS562761A (en) * 1979-06-20 1981-01-13 Nec Corp Clock reproducing circuit
US4435821A (en) * 1981-03-24 1984-03-06 Nippon Electric Co., Ltd. Receiver in a frequency hopping communication system
FR2612023B1 (en) * 1987-03-03 1994-04-08 Aerospatiale Ste Nationale Indle DEVICE FOR BIDIRECTIONAL CONTROL OF A VERY HIGH FREQUENCY ELECTRICAL POWER SIGNAL
EP0300261A1 (en) * 1987-07-17 1989-01-25 Siemens Aktiengesellschaft P-i-n diode switch

Also Published As

Publication number Publication date
ES2048049B1 (en) 1995-12-16
ES2048049A2 (en) 1994-03-01

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