ES2156097A1 - Regulador de conexion de amplificadores - Google Patents

Regulador de conexion de amplificadores

Info

Publication number
ES2156097A1
ES2156097A1 ES009950031A ES9950031A ES2156097A1 ES 2156097 A1 ES2156097 A1 ES 2156097A1 ES 009950031 A ES009950031 A ES 009950031A ES 9950031 A ES9950031 A ES 9950031A ES 2156097 A1 ES2156097 A1 ES 2156097A1
Authority
ES
Spain
Prior art keywords
input
amplifier
output signal
switch controller
output
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
ES009950031A
Other languages
English (en)
Other versions
ES2156097B1 (es
Inventor
Eric K Sit
John C Keller
Jeffrey O Brown
Rueben W Meline
Leah E Danzinger
Zakhary Bluband
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commscope Connectivity LLC
Original Assignee
ADC Telecommunications Inc
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 by ADC Telecommunications Inc filed Critical ADC Telecommunications Inc
Publication of ES2156097A1 publication Critical patent/ES2156097A1/es
Application granted granted Critical
Publication of ES2156097B1 publication Critical patent/ES2156097B1/es
Priority to ES200201690A priority Critical patent/ES2207396B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H03F1/526—Circuit arrangements for protecting such amplifiers protecting by using redundant amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/72—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • H03F2203/7236—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal the gated amplifier being switched on or off by putting into parallel or not, by choosing between amplifiers by (a ) switch(es)

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)

Abstract

REGULADOR DE CONEXION DE AMPLIFICADORES PARA EMPLEAR EN UN SISTEMA DE TRANSMISION POR CABLE "HEADEND" (RECEPTOR-DISTRIBUIDOR DE SEÑALES) QUE DISPONE DE AMPLIFICADORES PRIMERO Y SEGUNDO, ASI COMO DE PISTAS DE ENTRADA Y DE SALIDA DE LOS AMPLIFICADORES CONECTADAS A UNO DE LOS AMPLIFICADORES PRIMERO Y SEGUNDO, QUE SE CONVIERTE EN EL AMPLIFICADOR ACTIVADO EN EL MOMENTO. EL REGULADOR DE CONEXION DE AMPLIFICADORES COMPRENDE UN SELECTOR DE ENTRADA PARA TOMAR MUESTRAS DE UNA SEÑAL COMBINADA EN LA PISTA DE LA SEÑAL DE ENTRADA Y PARA MEDIR EL NIVEL DE LA SEÑAL DE ENTRADA. EL REGULADOR CONTIENE TAMBIEN UN SELECTOR DE SALIDA PARA TOMAR MUESTRAS DE LA SEÑAL COMBINADA AMPLIFICADA EN LA PISTA DE LA SEÑAL DE SALIDA, ASI COMO PARA MEDIR EL NIVEL DE LA SEÑAL DE SALIDA. UN MEDIO PROGRAMADOR RECIBE LOS NIVELES DE LAS SEÑALES DE ENTRADA Y SALIDA Y DETERMINA SI EL AMPLIFICADOR ACTIVADO EN AQUEL MOMENTO FUNCIONA O NO ADECUADAMENTE. SI NO FUNCIONA ADECUADAMENTE, EL MEDIO PROGRAMADOR GENERA UNA SEÑAL DE CONTROL PARAUN INTERRUPTOR Y EN RESPUESTA A LAS SEÑALES DE CONTROL, EL INTERRUPTOR DESCONECTA LAS PISTAS DE SEÑALES DE ENTRADA Y DE SALIDA PROCEDENTES DEL AMPLIFICADOR QUE ESTA ACTIVADO EN EL MOMENTO Y CONECTA CADA UNA DE LAS PISTAS DE LAS SEÑALES DE ENTRADA Y DE SALIDA A OTRO DE LOS AMPLIFICADORES PRIMERO Y SEGUNDO.
ES009950031A 1996-12-09 1997-12-09 Regulador de conexion de amplificadores Expired - Fee Related ES2156097B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200201690A ES2207396B1 (es) 1996-12-09 2002-07-18 Perfeccionamientos introducidos en la patente de invencion n 9950031 regulador de conexion de amplificadores introduciendo sistema de rec.-dist. para distribucion de señales en banda ancha.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/762,519 US5963843A (en) 1996-12-09 1996-12-09 Amplifier switch controller and system

Publications (2)

Publication Number Publication Date
ES2156097A1 true ES2156097A1 (es) 2001-06-01
ES2156097B1 ES2156097B1 (es) 2002-02-01

Family

ID=25065299

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009950031A Expired - Fee Related ES2156097B1 (es) 1996-12-09 1997-12-09 Regulador de conexion de amplificadores

Country Status (8)

Country Link
US (1) US5963843A (es)
AU (1) AU5599998A (es)
BR (1) BR9713689A (es)
DE (1) DE19782156T1 (es)
ES (1) ES2156097B1 (es)
GB (1) GB2334394B (es)
HK (1) HK1038444B (es)
WO (1) WO1998026500A1 (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6449768B1 (en) * 1999-04-28 2002-09-10 Adc Telecommunications, Inc. Split linked A/B switch apparatus
AU2001237985A1 (en) 2000-01-26 2001-08-07 Vyyo, Ltd. Two-dimensional scheduling scheme for a broadband wireless access system
AU2001239733A1 (en) * 2000-01-26 2001-08-07 Vyyo, Ltd. Distributed processing for optimal qos in a broadband access system
AU2001231175A1 (en) * 2000-01-26 2001-08-07 Vyyo, Ltd. Quality of service scheduling scheme for a broadband wireless access system
AU2001237971A1 (en) 2000-01-26 2001-08-07 Vyyo, Ltd. Space diversity method and system for broadband wireless access
AU2001231176A1 (en) * 2000-01-26 2001-08-07 Vyyo, Ltd. Offset carrier frequency correction in a two-way broadband wireless access system
WO2001056181A1 (en) * 2000-01-26 2001-08-02 Vyyo, Ltd. Power inserter configuration for wireless modems
AU2001237984A1 (en) 2000-01-26 2001-08-07 Vyyo, Ltd. Programmable phy for broadband wireless access systems
WO2001056238A1 (en) * 2000-01-26 2001-08-02 Vyyo, Ltd. Transverter control mechanism for a wireless modem in a broadband wireless access system
AU2001239735A1 (en) * 2000-01-26 2001-08-07 Vyyo, Ltd. Redundancy scheme for the radio frequency front end of a broadband wireless hub
US6941119B2 (en) * 2000-01-26 2005-09-06 Vyyo Ltd. Redundancy scheme for the radio frequency front end of a broadband wireless hub
WO2001067702A1 (en) 2000-03-07 2001-09-13 Vyyo, Ltd. Adaptive downstream modulation scheme for broadband wireless access systems
US7298715B2 (en) * 2000-03-14 2007-11-20 Vyyo Ltd Communication receiver with signal processing for beam forming and antenna diversity
DE10017601A1 (de) * 2000-04-08 2001-10-11 Mannesmann Rexroth Ag Schaltungsanordnung zum Schutz des Ausgangs eines elektrischen Verstärkers
WO2002001771A2 (en) * 2000-06-27 2002-01-03 Koninklijke Philips Electronics N.V. Catv network capable of transmitting data signals
US7058967B2 (en) * 2000-12-15 2006-06-06 Lockheed Martin Corporation Video distribution system and method
US6388539B1 (en) * 2001-04-16 2002-05-14 At&T Corp. Broadband switch/coupler
US6668480B1 (en) * 2002-10-09 2003-12-30 Ultra Clean Technologies, Corp. System for cleaning gun barrels
US7647044B2 (en) * 2005-08-24 2010-01-12 Atx Networks Corp. RF switching device
CN1964447B (zh) * 2005-11-09 2010-11-10 鸿富锦精密工业（深圳）有限公司 音量管理系统及方法
US7381098B2 (en) 2006-04-11 2008-06-03 Adc Telecommunications, Inc. Telecommunications jack with crosstalk multi-zone crosstalk compensation and method for designing
US7841909B2 (en) 2008-02-12 2010-11-30 Adc Gmbh Multistage capacitive far end crosstalk compensation arrangement
CA2746647A1 (en) * 2009-01-06 2010-07-15 Adc Telecommunications, Inc. Rf circuit module and panel
AU2009202010A1 (en) * 2009-05-21 2010-12-09 Adc Gmbh Chassis for coupling a stack of two or more telecommunications modules to a front side of a racking system
US20110145882A1 (en) * 2009-12-16 2011-06-16 Electronics And Telecommunications Research Institute Multi-channel digital tv transmission system and method
WO2018126247A2 (en) * 2017-01-02 2018-07-05 Mojoose, Inc. Automatic signal strength indicator and automatic antenna switch
US10824427B2 (en) * 2017-10-25 2020-11-03 Nicor, Inc. Method and system for power supply control
USD895561S1 (en) * 2018-02-11 2020-09-08 Fiberstore Co., Limited Passive multiplexer
USD886752S1 (en) * 2018-07-05 2020-06-09 Fiberstore Co., Limited Passive multiplexer
US20230275597A1 (en) * 2021-11-08 2023-08-31 Ambiq Micro, Inc. Low power and wide dynamic range analog-to-digital converter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2605499A1 (de) * 1976-02-12 1977-08-18 Licentia Gmbh Schaltungsanordnung fuer die ueberwachung eines wechselspannungsverstaerkers
WO1991019348A1 (en) * 1990-06-08 1991-12-12 Nokia Telecommunications Oy Apparatus for detecting failure of an antenna amplifier unit with a hot standby redundancy
US5418490A (en) * 1994-03-01 1995-05-23 Tx Rx Systems, Inc. Failure responsive alternate amplifier and bypass system for communications amplifier

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519945A (en) * 1967-09-05 1970-07-07 Bell Telephone Labor Inc System for replacing all or part of a faulty amplifier
US4236250A (en) * 1979-05-21 1980-11-25 Rockwell International Corporation Multiline switch
US5550825A (en) * 1991-11-19 1996-08-27 Scientific-Atlanta, Inc. Headend processing for a digital transmission system
US5243647A (en) * 1992-06-10 1993-09-07 Scientific-Atlanta, Inc. Method and apparatus for broadband signal distribution
ATE426300T1 (de) * 1992-12-09 2009-04-15 Sedna Patent Services Llc Aufsatz-endgerat fur kabelfernsehverteilsysteme
US5495283A (en) * 1993-09-13 1996-02-27 Albrit Technologies Ltd. Cable television video messaging system and headend facility incorporating same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2605499A1 (de) * 1976-02-12 1977-08-18 Licentia Gmbh Schaltungsanordnung fuer die ueberwachung eines wechselspannungsverstaerkers
WO1991019348A1 (en) * 1990-06-08 1991-12-12 Nokia Telecommunications Oy Apparatus for detecting failure of an antenna amplifier unit with a hot standby redundancy
US5418490A (en) * 1994-03-01 1995-05-23 Tx Rx Systems, Inc. Failure responsive alternate amplifier and bypass system for communications amplifier

Also Published As

Publication number Publication date
HK1038444B (zh) 2002-06-07
BR9713689A (pt) 2000-03-28
GB2334394A (en) 1999-08-18
ES2156097B1 (es) 2002-02-01
HK1038444A1 (en) 2002-03-15
AU5599998A (en) 1998-07-03
DE19782156T1 (de) 2000-01-27
US5963843A (en) 1999-10-05
GB2334394B (en) 2001-06-06
GB9912820D0 (en) 1999-08-04
WO1998026500A1 (en) 1998-06-18

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