DE60233901D1 - Verfahren und mittel zur erkennung von signalflanken - Google Patents

Verfahren und mittel zur erkennung von signalflanken

Info

Publication number
DE60233901D1
DE60233901D1 DE60233901T DE60233901T DE60233901D1 DE 60233901 D1 DE60233901 D1 DE 60233901D1 DE 60233901 T DE60233901 T DE 60233901T DE 60233901 T DE60233901 T DE 60233901T DE 60233901 D1 DE60233901 D1 DE 60233901D1
Authority
DE
Germany
Prior art keywords
signal
rise
flanks
signal edge
detection
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 - Fee Related
Application number
DE60233901T
Other languages
English (en)
Inventor
Werner Mair
Heinz Lanzenberger
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.)
NXP BV
Original Assignee
NXP BV
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 NXP BV filed Critical NXP BV
Application granted granted Critical
Publication of DE60233901D1 publication Critical patent/DE60233901D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/125—Discriminating pulses
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/08—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
    • H03K5/1534—Transition or edge detectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0262—Arrangements for detecting the data rate of an incoming signal

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Image Analysis (AREA)
  • Analogue/Digital Conversion (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Interface Circuits In Exchanges (AREA)
DE60233901T 2001-07-20 2002-07-19 Verfahren und mittel zur erkennung von signalflanken Expired - Fee Related DE60233901D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01890215 2001-07-20
PCT/IB2002/003026 WO2003010934A2 (en) 2001-07-20 2002-07-19 Method of and means for recognizing signal edges

Publications (1)

Publication Number Publication Date
DE60233901D1 true DE60233901D1 (de) 2009-11-12

Family

ID=8185133

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60233901T Expired - Fee Related DE60233901D1 (de) 2001-07-20 2002-07-19 Verfahren und mittel zur erkennung von signalflanken

Country Status (7)

Country Link
US (1) US7480352B2 (de)
EP (1) EP1491013B1 (de)
JP (1) JP4216714B2 (de)
CN (1) CN100588188C (de)
AT (1) ATE444630T1 (de)
DE (1) DE60233901D1 (de)
WO (1) WO2003010934A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4053979B2 (ja) 2001-07-20 2008-02-27 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 時間変化するデータレートの認識方法および装置
KR100652432B1 (ko) * 2005-09-08 2006-12-01 삼성전자주식회사 광디스크 기록/재생 기기의 신호 처리 장치 및 신호 처리방법
CN103248343B (zh) * 2012-02-10 2016-03-30 国际商业机器公司 用于校正时钟占空比的边沿选择技术
GB2532491A (en) * 2014-11-21 2016-05-25 Nordic Semiconductor Asa AM demodulation
CN109633236B (zh) * 2018-12-13 2021-06-22 成都精位科技有限公司 无线电信号识别方法及装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6468842A (en) * 1987-09-10 1989-03-14 Motorola Japan Error detecting and correcting circuit
US5121413A (en) * 1990-03-05 1992-06-09 Motorola, Inc. Digital pulse processor for determining leading and trailing time-of-arrival
US5302813A (en) * 1992-04-02 1994-04-12 Symbol Technologies, Inc. Multi-bit digitizer
US5293369A (en) * 1992-10-28 1994-03-08 International Business Machines Corporation Asynchronous sampling digital detector system for magnetic and optical recording channels
US5463211A (en) * 1993-05-07 1995-10-31 Spectra-Physics Scanning Systems, Inc. Method and apparatus for detecting transitions in a time sampled input signal
US5708537A (en) * 1995-11-09 1998-01-13 International Business Machines Corporation Intelligent envelope detector and method for gain control for PRML data and servo channels including polarity detection
US5880889A (en) * 1997-02-26 1999-03-09 Raytheon Company Three color dichroic beamsplitter for separating or combining unpolarized light
US5870022A (en) * 1997-09-30 1999-02-09 Interactive Technologies, Inc. Passive infrared detection system and method with adaptive threshold and adaptive sampling
US6020840A (en) * 1997-12-24 2000-02-01 Ong; Lance Method and apparatus for representing analog waveforms in digital form based on a multiplier, elapsed time and polarity

Also Published As

Publication number Publication date
US7480352B2 (en) 2009-01-20
WO2003010934A3 (en) 2004-09-30
US20040196765A1 (en) 2004-10-07
JP2005509335A (ja) 2005-04-07
EP1491013A2 (de) 2004-12-29
ATE444630T1 (de) 2009-10-15
JP4216714B2 (ja) 2009-01-28
WO2003010934A2 (en) 2003-02-06
CN100588188C (zh) 2010-02-03
CN1689291A (zh) 2005-10-26
EP1491013B1 (de) 2009-09-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee