ES2063877T3 - Dispositivo de circuito para la regulacion del nivel de señales electricas. - Google Patents

Dispositivo de circuito para la regulacion del nivel de señales electricas.

Info

Publication number
ES2063877T3
ES2063877T3 ES90115842T ES90115842T ES2063877T3 ES 2063877 T3 ES2063877 T3 ES 2063877T3 ES 90115842 T ES90115842 T ES 90115842T ES 90115842 T ES90115842 T ES 90115842T ES 2063877 T3 ES2063877 T3 ES 2063877T3
Authority
ES
Spain
Prior art keywords
controller
variable resistor
level
outputs
electrical signals
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
Application number
ES90115842T
Other languages
English (en)
Inventor
Martin Dipl-Ing Brahms
Andreas Dipl-Ing Hennig
Andreas Dipl-Ing Timmermann
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.)
KE Kommunikations Elektronik GmbH and Co
Original Assignee
KE Kommunikations Elektronik GmbH and Co
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 KE Kommunikations Elektronik GmbH and Co filed Critical KE Kommunikations Elektronik GmbH and Co
Application granted granted Critical
Publication of ES2063877T3 publication Critical patent/ES2063877T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
    • H03G3/3073—Circuits generating control signals when no carrier is present, or in SSB, CW or pulse receivers

Landscapes

  • Amplifiers (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Selective Calling Equipment (AREA)
  • Transmitters (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Control Of Electrical Variables (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Logic Circuits (AREA)

Abstract

SE PRESENTA UN DISPOSITIVO DE CONEXION PARA REGULACION DEL FLUVIOMETRO DE SEÑALES ELECTRICAS. PARA REGULACION DE DIFERENTES ZONAS DE FLUVIOMETRO, SE CONECTA, CON UN PRIMER REFORZADOR CON UNA RESISTENCIA REGULABLE, QUE TRABAJA CON EL MAXIMO REFORZAMIENTO EN BAJOS FLUVIOMETROS DE UNA SEÑAL DE ENTRADA, UN SEGUNDO REFORZADOR, QUE COMPRENDE UNA SEGUNDA RESISTENCIA REGULABLE Y UNA FUENTE DE CORRIENTE, CON DOS SALIDAS COMPLEMENTARIAS, EN SERIE CON LA MISMA FUENTE DE TENSION. EN LAS SALIDAS DE LA FUENTE DE TENSION, SE ENCIERRA UN COMPARADOR Y UN REGULADOR CON DOS SALIDAS SEPARADAS, DE LAS QUE UNA PROPORCIONA UNA SEÑAL DE MANDO, MIENTRAS, SIMULTANEAMENTE, SALE DE LA OTRA UNA SEÑAL DE BLOQUEO. UNA DE LAS SALIDAS DEL REGULADOR SE CONECTA CON LA PRIMERA RESISTENCIA REGULABLE, MIENTRAS LA OTRA SALIDA DEL REGULADOR SE ENCIERRA EN LA SEGUNDA RESISTENCIA REGULABLE.
ES90115842T 1989-08-31 1990-08-18 Dispositivo de circuito para la regulacion del nivel de señales electricas. Expired - Lifetime ES2063877T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3928775A DE3928775A1 (de) 1989-08-31 1989-08-31 Schaltungsanordnung zur regelung des pegels elektrischer signale

Publications (1)

Publication Number Publication Date
ES2063877T3 true ES2063877T3 (es) 1995-01-16

Family

ID=6388240

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90115842T Expired - Lifetime ES2063877T3 (es) 1989-08-31 1990-08-18 Dispositivo de circuito para la regulacion del nivel de señales electricas.

Country Status (9)

Country Link
US (1) US5039887A (es)
EP (1) EP0415209B1 (es)
JP (1) JPH0392007A (es)
AT (1) ATE114208T1 (es)
CA (1) CA2024354A1 (es)
DE (2) DE3928775A1 (es)
DK (1) DK0415209T3 (es)
ES (1) ES2063877T3 (es)
FI (1) FI95331C (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5377328A (en) * 1991-06-05 1994-12-27 Data General Corporation Technique for providing improved signal integrity on computer systems interface buses
DE4217382A1 (de) * 1992-05-26 1993-12-02 Philips Patentverwaltung Schaltungsanordnung zum Erzeugen einer Versorgungsspannung
US5744965A (en) * 1996-09-17 1998-04-28 Lucent Technologies Inc. System for continuously monitoring the integrity of an electrical contact connection
EP3934751B1 (en) 2019-03-08 2024-07-17 Mevion Medical Systems, Inc. Collimator and energy degrader for a particle therapy system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967209A (en) * 1970-09-25 1976-06-29 The United States Of America As Represented By The Secretary Of The Navy Discriminating sonic detection system
JPS53140067A (en) * 1977-05-13 1978-12-06 Citizen Watch Co Ltd Electronic device of small size
JPS5544225A (en) * 1978-09-25 1980-03-28 Nec Corp Time sharing gain adjustment circuit
US4763028A (en) * 1981-08-21 1988-08-09 Burr-Brown Corporation Circuit and method for semiconductor leakage current compensation
FR2576472B1 (fr) * 1985-01-22 1988-02-12 Alcatel Thomson Faisceaux Procede et dispositif de commande automatique de gain d'un recepteur en acces multiple a repartition temporelle
US4883987A (en) * 1988-05-04 1989-11-28 Texas Instruments Incorporated Comparator circuit having a fast recovery time

Also Published As

Publication number Publication date
EP0415209A3 (en) 1991-11-06
JPH0392007A (ja) 1991-04-17
FI95331B (fi) 1995-09-29
EP0415209A2 (de) 1991-03-06
DE59007715D1 (de) 1994-12-22
FI901788A0 (fi) 1990-04-09
EP0415209B1 (de) 1994-11-17
DE3928775A1 (de) 1991-03-07
FI95331C (fi) 1996-01-10
ATE114208T1 (de) 1994-12-15
CA2024354A1 (en) 1991-03-01
DK0415209T3 (da) 1995-01-16
US5039887A (en) 1991-08-13

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