CN1628422A - 降低电磁干扰辐射的方法和系统 - Google Patents

降低电磁干扰辐射的方法和系统 Download PDF

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Publication number
CN1628422A
CN1628422A CNA038032791A CN03803279A CN1628422A CN 1628422 A CN1628422 A CN 1628422A CN A038032791 A CNA038032791 A CN A038032791A CN 03803279 A CN03803279 A CN 03803279A CN 1628422 A CN1628422 A CN 1628422A
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CN
China
Prior art keywords
digital signal
signal
expansion
transmission line
power
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.)
Pending
Application number
CNA038032791A
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English (en)
Chinese (zh)
Inventor
青·T·陈
刘策
肯尼斯·W·伊根
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.)
XEMI Inc
University of Houston
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XEMI Inc
University of Houston
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Filing date
Publication date
Application filed by XEMI Inc, University of Houston filed Critical XEMI Inc
Publication of CN1628422A publication Critical patent/CN1628422A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
    • H04B15/04—Reducing interference from electric apparatus by means located at or near the interfering apparatus the interference being caused by substantially sinusoidal oscillations, e.g. in a receiver or in a tape-recorder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/10—Distribution of clock signals, e.g. skew
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/189—Power distribution
    • 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
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • 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
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Noise Elimination (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Near-Field Transmission Systems (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
CNA038032791A 2002-02-04 2003-02-04 降低电磁干扰辐射的方法和系统 Pending CN1628422A (zh)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US35423402P 2002-02-04 2002-02-04
US60/354,234 2002-02-04
US36534802P 2002-03-18 2002-03-18
US36533002P 2002-03-18 2002-03-18
US60/365,330 2002-03-18
US60/365,348 2002-03-18
US38345502P 2002-05-25 2002-05-25
US60/383,455 2002-05-25
US10/357,255 US7305020B2 (en) 2002-02-04 2003-02-03 Method and system of reducing electromagnetic interference emissions
US10/357,255 2003-02-03

Publications (1)

Publication Number Publication Date
CN1628422A true CN1628422A (zh) 2005-06-15

Family

ID=30119442

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA038032791A Pending CN1628422A (zh) 2002-02-04 2003-02-04 降低电磁干扰辐射的方法和系统

Country Status (8)

Country Link
US (6) US7305020B2 (enExample)
EP (1) EP1472798B1 (enExample)
JP (1) JP2005524889A (enExample)
KR (1) KR20040095212A (enExample)
CN (1) CN1628422A (enExample)
AU (1) AU2003207828A1 (enExample)
DE (1) DE60321658D1 (enExample)
WO (1) WO2003067379A2 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
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CN103270708A (zh) * 2010-12-22 2013-08-28 英特尔公司 平台rfi缓解
CN105191180A (zh) * 2013-04-19 2015-12-23 皇家飞利浦有限公司 从自计时编码光信号恢复时序
CN106130523A (zh) * 2015-05-07 2016-11-16 英飞凌科技奥地利有限公司 用于开关晶体管驱动器的系统和方法
WO2020220496A1 (zh) * 2019-04-30 2020-11-05 深圳市华星光电半导体显示技术有限公司 改善goa电路电磁辐射的驱动装置及其方法

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103270708A (zh) * 2010-12-22 2013-08-28 英特尔公司 平台rfi缓解
CN103270708B (zh) * 2010-12-22 2015-10-21 英特尔公司 平台rfi缓解
CN105191180A (zh) * 2013-04-19 2015-12-23 皇家飞利浦有限公司 从自计时编码光信号恢复时序
CN105191180B (zh) * 2013-04-19 2017-12-22 飞利浦灯具控股公司 从自计时编码光信号恢复时序
CN106130523A (zh) * 2015-05-07 2016-11-16 英飞凌科技奥地利有限公司 用于开关晶体管驱动器的系统和方法
US10243553B2 (en) 2015-05-07 2019-03-26 Infineon Technologies Austria Ag System and method for a switch transistor driver
CN106130523B (zh) * 2015-05-07 2019-07-16 英飞凌科技奥地利有限公司 用于开关晶体管驱动器的系统和方法
WO2020220496A1 (zh) * 2019-04-30 2020-11-05 深圳市华星光电半导体显示技术有限公司 改善goa电路电磁辐射的驱动装置及其方法

Also Published As

Publication number Publication date
DE60321658D1 (de) 2008-07-31
WO2003067379A3 (en) 2004-02-05
KR20040095212A (ko) 2004-11-12
US20050105592A1 (en) 2005-05-19
AU2003207828A8 (en) 2003-09-02
US20050100080A1 (en) 2005-05-12
EP1472798A2 (en) 2004-11-03
WO2003067379A2 (en) 2003-08-14
EP1472798A4 (en) 2005-08-10
WO2003067379A9 (en) 2004-11-11
US7305020B2 (en) 2007-12-04
EP1472798B1 (en) 2008-06-18
US20080198945A1 (en) 2008-08-21
US20050105590A1 (en) 2005-05-19
AU2003207828A1 (en) 2003-09-02
US7386028B2 (en) 2008-06-10
JP2005524889A (ja) 2005-08-18
WO2003067379A8 (en) 2004-10-14
US20050084021A1 (en) 2005-04-21
US20040001533A1 (en) 2004-01-01

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