ES2147574T3 - Disposicion de circuito para la derivacion de una señal dependiente de la direccion de la modificacion de la intensidad del campo de recepcion. - Google Patents

Disposicion de circuito para la derivacion de una señal dependiente de la direccion de la modificacion de la intensidad del campo de recepcion.

Info

Publication number
ES2147574T3
ES2147574T3 ES94911827T ES94911827T ES2147574T3 ES 2147574 T3 ES2147574 T3 ES 2147574T3 ES 94911827 T ES94911827 T ES 94911827T ES 94911827 T ES94911827 T ES 94911827T ES 2147574 T3 ES2147574 T3 ES 2147574T3
Authority
ES
Spain
Prior art keywords
signal
pct
microcomputer
derivation
intensity
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
ES94911827T
Other languages
English (en)
Inventor
Matthias Herrmann
Lothar Vogt
Juergen Kaesser
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.)
Blaupunkt Werke GmbH
Original Assignee
Blaupunkt Werke GmbH
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
Priority claimed from DE4309518A external-priority patent/DE4309518A1/de
Application filed by Blaupunkt Werke GmbH filed Critical Blaupunkt Werke GmbH
Application granted granted Critical
Publication of ES2147574T3 publication Critical patent/ES2147574T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/1646—Circuits adapted for the reception of stereophonic signals
    • H04B1/1661—Reduction of noise by manipulation of the baseband composite stereophonic signal or the decoded left and right channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
  • Superheterodyne Receivers (AREA)
  • Selective Calling Equipment (AREA)
  • Toys (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Transmission System (AREA)

Abstract

EN UN CIRCUITO PARA LA DERIVACION DE UNA SEÑAL DEPENDIENDO DE LA DIRECCION DE CAMBIO DE LA INTENSIDAD DE CAMPO DE RECEPCION EN UN RADIO RECEPTOR CONTROLABLE POR MEDIO DE UN MICROCOMPUTADOR, FUERA DE ESTE MICROCOMPUTADOR, SE DISPONE DE UN COMPARADOR AL QUE SON GUIADAS LAS SEÑALES REPRESENTANTES DE LA INTENSIDAD DE CAMPO DE CORRIENTE Y UNA SEÑAL GENERADA POR MEDIO DEL MICROCOMPUTADOR Y REPRESENTANDO LA INTENSIDAD DE CAMBIO PUEDE SER TOMADA A UN TIEMPO PREVIO. UNA SEÑAL DE SALIDA PUEDE SER TOMADA A PARTIR DEL COMPORADOR PARA EL MICROCOMPUTADOR.
ES94911827T 1993-03-24 1994-03-22 Disposicion de circuito para la derivacion de una señal dependiente de la direccion de la modificacion de la intensidad del campo de recepcion. Expired - Lifetime ES2147574T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4309518A DE4309518A1 (de) 1993-03-24 1993-03-24 Schaltungsanordnung zur Ableitung mindestens eines von der Qualität eines empfangenen Signals abhängigen Qualitätssignals
PCT/DE1994/000317 WO1994022226A1 (de) 1993-03-24 1994-03-22 Schaltungsanordnung zur ableitung eines von der änderungsrichtung der empfangsfeldstärke abhängigen signals

Publications (1)

Publication Number Publication Date
ES2147574T3 true ES2147574T3 (es) 2000-09-16

Family

ID=38729060

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94911827T Expired - Lifetime ES2147574T3 (es) 1993-03-24 1994-03-22 Disposicion de circuito para la derivacion de una señal dependiente de la direccion de la modificacion de la intensidad del campo de recepcion.

Country Status (8)

Country Link
US (1) US5584060A (es)
EP (1) EP0642716B1 (es)
JP (1) JPH08501426A (es)
AT (1) ATE193626T1 (es)
DE (1) DE59409384D1 (es)
ES (1) ES2147574T3 (es)
PT (1) PT642716E (es)
WO (1) WO1994022226A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19630395C1 (de) * 1996-07-26 1997-10-02 Sgs Thomson Microelectronics Elektrische Stummsteuerschaltung
US6636607B1 (en) * 1998-10-08 2003-10-21 Ati International Srl Method and apparatus for controlling display of content signals
US6976265B1 (en) 1998-10-08 2005-12-13 Ati International Srl Method and apparatus for controlling display of content signals

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59181732A (ja) * 1983-03-31 1984-10-16 Toshiba Corp 携帯用無線機におけるダイバ−シチ−受信方式
US4868885A (en) * 1986-05-05 1989-09-19 General Electric Company Apparatus and method for high-speed determination of received RF signal strength indicator
JP2978263B2 (ja) * 1991-03-29 1999-11-15 パイオニア株式会社 Ｒｄｓ受信機
JP3016919B2 (ja) * 1991-08-28 2000-03-06 日本電気株式会社 ダイバーシチ受信装置

Also Published As

Publication number Publication date
DE59409384D1 (de) 2000-07-06
PT642716E (pt) 2000-10-31
EP0642716B1 (de) 2000-05-31
JPH08501426A (ja) 1996-02-13
WO1994022226A1 (de) 1994-09-29
ATE193626T1 (de) 2000-06-15
US5584060A (en) 1996-12-10
EP0642716A1 (de) 1995-03-15

Similar Documents

Publication Publication Date Title
MX9301917A (es) Generador de frecuencia de seudorruido de longituda una potencia de dos con ajuste rapido de compen-sacion.
NO952711D0 (no) Fremgangsmåte for mottaking, samt CDMA-mottaker
ES2085624T3 (es) Dispositivo de control para un dispositivo de mando.
EP0647032A3 (en) Charge pump circuit with symmetrical current output for phase-controlled loop system.
EP0615210A3 (en) Ic-card.
DK1312172T3 (da) Fremgangsmåde til transmission af höjfrekvente signaler på lavspændingsnet, og tilhörende system
IL129686A0 (en) Method for producing recombinant virus
ATE342553T1 (de) Datenträger mit korrekturmöglichkeiten und verbesserter spannungsbegrenzungsmöglichkeit
ES2178645T3 (es) Procedimiento para la derivacion de al menos una señal de calidad dependiente de la calidad de una señal recibida.
ES2147574T3 (es) Disposicion de circuito para la derivacion de una señal dependiente de la direccion de la modificacion de la intensidad del campo de recepcion.
TW359032B (en) Current-mode bidirectional input/output buffer
ES2085954T3 (es) Aparato de radar con indicador de interferencias y dispositivo receptor con indicador de interferencias.
CA1274595C (en) SIGNAL RECEIVER
TW346725B (en) High voltage detection circuit, bell signal detection circuit and no ringing call reception detection circuit
KR950700660A (ko) 작은 낮은 에너지의 신호와 큰, 높은 에너지의 신호를 중첩시키기 위한 회로(circuitry for superimposing small, low energy signals and large, essentially higher energy signals)
DE69531720D1 (de) Rufgeneratorschaltung
MX9702450A (es) Derivacion para red de television de antena comunitaria.
KR970006204B1 (en) Zoom lens
DE69119429D1 (en) Arylethersulfon-monomere und aryletherketonsulfon-polymere
FI940303A0 (fi) Televisiosignaalin vastaanotto
JPS5245899A (en) Signal transmitter/receiver
JPS5651131A (en) Urgency information receiver
JPS6444641A (en) Optical transmission and reception equipment
TW222704B (en) Negative voltage generator
JPS6442962A (en) Signal receiver

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 642716

Country of ref document: ES