DE50201129D1 - Verfahren und Schaltungsanordnung zur Demodulation des RDS-Signals - Google Patents

Verfahren und Schaltungsanordnung zur Demodulation des RDS-Signals

Info

Publication number
DE50201129D1
DE50201129D1 DE50201129T DE50201129T DE50201129D1 DE 50201129 D1 DE50201129 D1 DE 50201129D1 DE 50201129 T DE50201129 T DE 50201129T DE 50201129 T DE50201129 T DE 50201129T DE 50201129 D1 DE50201129 D1 DE 50201129D1
Authority
DE
Germany
Prior art keywords
signal
rds
demodulating
circuit arrangement
rds signal
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
DE50201129T
Other languages
English (en)
Inventor
Dr-Ing Gierl
Dipl-Ing Benz
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.)
Harman Becker Automotive Systems GmbH
Original Assignee
Harman Becker Automotive Systems GmbH
Harman Becker Automotive Systems Becker Division 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
Application filed by Harman Becker Automotive Systems GmbH, Harman Becker Automotive Systems Becker Division GmbH filed Critical Harman Becker Automotive Systems GmbH
Priority to DE50201129T priority Critical patent/DE50201129D1/de
Application granted granted Critical
Publication of DE50201129D1 publication Critical patent/DE50201129D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
    • H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
    • H04H40/36—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving
    • H04H40/45—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving for FM stereophonic broadcast systems receiving
    • H04H40/54—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving for FM stereophonic broadcast systems receiving generating subcarriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/33—Arrangements for simultaneous broadcast of plural pieces of information by plural channels
    • H04H20/34—Arrangements for simultaneous broadcast of plural pieces of information by plural channels using an out-of-band subcarrier signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/10—Aspects of broadcast communication characterised by the type of broadcast system
    • H04H2201/13—Aspects of broadcast communication characterised by the type of broadcast system radio data system/radio broadcast data system [RDS/RBDS]
DE50201129T 2001-03-10 2002-02-22 Verfahren und Schaltungsanordnung zur Demodulation des RDS-Signals Expired - Lifetime DE50201129D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50201129T DE50201129D1 (de) 2001-03-10 2002-02-22 Verfahren und Schaltungsanordnung zur Demodulation des RDS-Signals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10111590A DE10111590B4 (de) 2001-03-10 2001-03-10 Verfahren und Schaltungsanordnung zur Demodulation des RDS-Signals
DE50201129T DE50201129D1 (de) 2001-03-10 2002-02-22 Verfahren und Schaltungsanordnung zur Demodulation des RDS-Signals

Publications (1)

Publication Number Publication Date
DE50201129D1 true DE50201129D1 (de) 2004-11-04

Family

ID=7677010

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10111590A Expired - Fee Related DE10111590B4 (de) 2001-03-10 2001-03-10 Verfahren und Schaltungsanordnung zur Demodulation des RDS-Signals
DE50201129T Expired - Lifetime DE50201129D1 (de) 2001-03-10 2002-02-22 Verfahren und Schaltungsanordnung zur Demodulation des RDS-Signals

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10111590A Expired - Fee Related DE10111590B4 (de) 2001-03-10 2001-03-10 Verfahren und Schaltungsanordnung zur Demodulation des RDS-Signals

Country Status (4)

Country Link
US (2) US6661292B2 (de)
EP (1) EP1239616B1 (de)
AT (1) ATE278272T1 (de)
DE (2) DE10111590B4 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1432157B1 (de) * 2002-12-20 2007-09-19 Sony Deutschland GmbH Verfahren zum Extrahieren einer RDS Signalkomponente und Signalempfänger
JP4197293B2 (ja) * 2003-12-10 2008-12-17 パナソニック株式会社 Ａ／ｄ変換器、ｄ／ａ変換器
JP4492264B2 (ja) * 2004-09-13 2010-06-30 株式会社日立製作所 直交検出器ならびにそれを用いた直交復調器およびサンプリング直交復調器
TWI280002B (en) * 2005-09-15 2007-04-21 Realtek Semiconductor Corp Apparatus and method for calibrating IQ mismatch
US7970342B1 (en) 2006-02-06 2011-06-28 Griffin Technology Inc. Digital music player accessory with digital communication capability
US7835772B2 (en) * 2006-12-22 2010-11-16 Cirrus Logic, Inc. FM output portable music player with RDS capability
WO2010041211A1 (en) * 2008-10-08 2010-04-15 Nxp B.V. Frequency locking method for reception of rds data signals
EP2355382A1 (de) 2010-02-05 2011-08-10 Harman Becker Automotive Systems GmbH Empfangsvorrichtung und Verfahren zur Wiedergabe in einem mobilen Empfänger
FR3059183B1 (fr) * 2016-11-24 2019-02-01 Continental Automotive France Demodulation optimisee des signaux rds en radio numerique

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3624529A1 (de) * 1986-07-19 1988-01-21 Blaupunkt Werke Gmbh Digitaler demodulator
DE3627007A1 (de) * 1986-08-09 1988-02-18 Blaupunkt Werke Gmbh Demodulator zur demodulation von eingangssignalen
DE3715571A1 (de) * 1987-05-09 1988-12-08 Blaupunkt Werke Gmbh Demodulator zur demodulation von eingangssignalen
DE3783037D1 (de) * 1987-08-26 1993-01-21 Itt Ind Gmbh Deutsche Digitaler demodulator.
DE3823552C2 (de) * 1988-07-12 1995-08-24 Blaupunkt Werke Gmbh Schaltungsanordnung zur Demodulation eines Hilfsträgers
GB2247122A (en) * 1990-08-15 1992-02-19 Philips Electronic Associated Receivers for frequency modulated transmissions
EP0627138B1 (de) * 1992-02-19 1996-07-10 HENZE, Werner Demodulator für radio-daten-signale
DE4234603C2 (de) * 1992-10-14 1995-08-10 Blaupunkt Werke Gmbh Demodulator- und Fehlerkorrektur-Schaltung für Radio-Daten-Signale
JP3366032B2 (ja) * 1992-12-14 2003-01-14 パイオニア株式会社 キャリア同期用ｐｌｌ回路
FR2711464B1 (fr) * 1993-10-19 1995-12-22 Telediffusion Fse Modulateur numérique à débit variable et son utilisation en radiodiffusion FM.
US5507024A (en) * 1994-05-16 1996-04-09 Allegro Microsystems, Inc. FM data-system radio receiver
DE59811994D1 (de) * 1998-02-12 2004-10-28 Micronas Gmbh Trägererzeugungseinrichtung für einen digitalen Demodulator von MPX-Signalen
JP3671111B2 (ja) * 1998-03-02 2005-07-13 パイオニア株式会社 Ｒｄｓデータ復調器
DE19847019A1 (de) * 1998-10-13 2000-04-20 Bosch Gmbh Robert Demodulator für ein Multiplexsignal eines RDS-Rundfunkempfängers
EP1094627A1 (de) * 1999-10-20 2001-04-25 Sony International (Europe) GmbH Verfahren und Vorrichtung zum auffinden von RDS Informationen

Also Published As

Publication number Publication date
DE10111590B4 (de) 2004-05-06
US20020140515A1 (en) 2002-10-03
DE10111590A1 (de) 2002-10-02
EP1239616A2 (de) 2002-09-11
EP1239616B1 (de) 2004-09-29
US6661292B2 (en) 2003-12-09
EP1239616A3 (de) 2004-01-28
ATE278272T1 (de) 2004-10-15
US20040247133A1 (en) 2004-12-09

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH, 76307 KARLS

8364 No opposition during term of opposition