DE60234004D1 - System und Verfahren zur Kupplung einer Last mit einer Kommunikationsanordnung - Google Patents

System und Verfahren zur Kupplung einer Last mit einer Kommunikationsanordnung

Info

Publication number
DE60234004D1
DE60234004D1 DE60234004T DE60234004T DE60234004D1 DE 60234004 D1 DE60234004 D1 DE 60234004D1 DE 60234004 T DE60234004 T DE 60234004T DE 60234004 T DE60234004 T DE 60234004T DE 60234004 D1 DE60234004 D1 DE 60234004D1
Authority
DE
Germany
Prior art keywords
load
impedance
signal
coupling
communication arrangement
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
DE60234004T
Other languages
English (en)
Inventor
Nicolaos G Alexopoulos
Flaviis Franco De
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.)
Broadcom Corp
Original Assignee
Broadcom Corp
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 Broadcom Corp filed Critical Broadcom Corp
Application granted granted Critical
Publication of DE60234004D1 publication Critical patent/DE60234004D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/38—Impedance-matching networks
    • H03H7/40—Automatic matching of load impedance to source impedance

Landscapes

  • Transceivers (AREA)
  • Transmitters (AREA)
  • Mobile Radio Communication Systems (AREA)
DE60234004T 2001-08-24 2002-08-23 System und Verfahren zur Kupplung einer Last mit einer Kommunikationsanordnung Expired - Lifetime DE60234004D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/935,701 US6608603B2 (en) 2001-08-24 2001-08-24 Active impedance matching in communications systems

Publications (1)

Publication Number Publication Date
DE60234004D1 true DE60234004D1 (de) 2009-11-26

Family

ID=25467535

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60234004T Expired - Lifetime DE60234004D1 (de) 2001-08-24 2002-08-23 System und Verfahren zur Kupplung einer Last mit einer Kommunikationsanordnung

Country Status (4)

Country Link
US (2) US6608603B2 (de)
EP (1) EP1289139B1 (de)
AT (1) ATE445932T1 (de)
DE (1) DE60234004D1 (de)

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US8712348B2 (en) * 2010-09-01 2014-04-29 Samsung Electronics Co., Ltd. Apparatus and method for controlling a tunable matching network in a wireless network
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US8594584B2 (en) 2011-05-16 2013-11-26 Blackberry Limited Method and apparatus for tuning a communication device
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CN104733852B (zh) * 2013-12-23 2020-04-17 深圳富泰宏精密工业有限公司 天线结构及应用该天线结构的无线通信装置
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Also Published As

Publication number Publication date
US20030206141A1 (en) 2003-11-06
EP1289139A2 (de) 2003-03-05
US20030052832A1 (en) 2003-03-20
US6608603B2 (en) 2003-08-19
EP1289139B1 (de) 2009-10-14
EP1289139A3 (de) 2004-03-24
ATE445932T1 (de) 2009-10-15
US6768472B2 (en) 2004-07-27

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Legal Events

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8364 No opposition during term of opposition