DE60026776D1 - Datenkompensierende Leistungsmessung - Google Patents

Datenkompensierende Leistungsmessung

Info

Publication number
DE60026776D1
DE60026776D1 DE60026776T DE60026776T DE60026776D1 DE 60026776 D1 DE60026776 D1 DE 60026776D1 DE 60026776 T DE60026776 T DE 60026776T DE 60026776 T DE60026776 T DE 60026776T DE 60026776 D1 DE60026776 D1 DE 60026776D1
Authority
DE
Germany
Prior art keywords
measurement
power
average power
power measurement
compensating 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.)
Expired - Lifetime
Application number
DE60026776T
Other languages
English (en)
Other versions
DE60026776T2 (de
Inventor
Uwe Hildebrand
Erik Scheid
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of DE60026776D1 publication Critical patent/DE60026776D1/de
Application granted granted Critical
Publication of DE60026776T2 publication Critical patent/DE60026776T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/15—Performance testing
    • H04B17/19—Self-testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/11—Monitoring; Testing of transmitters for calibration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/11—Monitoring; Testing of transmitters for calibration
    • H04B17/13—Monitoring; Testing of transmitters for calibration of power amplifiers, e.g. gain or non-linearity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/11—Monitoring; Testing of transmitters for calibration
    • H04B17/14—Monitoring; Testing of transmitters for calibration of the whole transmission and reception path, e.g. self-test loop-back
    • 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B2001/0408—Circuits with power amplifiers
    • H04B2001/0416—Circuits with power amplifiers having gain or transmission power control

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
DE60026776T 2000-11-21 2000-11-21 Datenkompensierende Leistungsmessung Expired - Lifetime DE60026776T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00124396A EP1209475B1 (de) 2000-11-21 2000-11-21 Datenkompensierende Leistungsmessung

Publications (2)

Publication Number Publication Date
DE60026776D1 true DE60026776D1 (de) 2006-05-11
DE60026776T2 DE60026776T2 (de) 2007-03-29

Family

ID=8170320

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60026776T Expired - Lifetime DE60026776T2 (de) 2000-11-21 2000-11-21 Datenkompensierende Leistungsmessung

Country Status (5)

Country Link
US (1) US7088967B2 (de)
EP (1) EP1209475B1 (de)
JP (1) JP4066311B2 (de)
AT (1) ATE321272T1 (de)
DE (1) DE60026776T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE551784T1 (de) * 2005-04-29 2012-04-15 Koninkl Philips Electronics Nv Verfahren und schaltungsanordnung für den betrieb von mehrkanal-sende-/empfangsantennen- vorrichtungen
FR2885415B1 (fr) * 2005-05-03 2007-09-07 Thales Sa Mesure dynamique de l'impedance de composants hyperfrequences
WO2009003087A2 (en) * 2007-06-26 2008-12-31 Skyworks Solutions, Inc. Error vector magnitude control within a linear transmitter
CN101834677B (zh) * 2010-03-11 2013-12-04 京信通信系统（中国）有限公司 射频拉远系统中基于基带功率统计的驻波检测系统及方法
JP5265716B2 (ja) * 2011-03-09 2013-08-14 パナソニック株式会社 無線送信機および反射波電力測定方法
US8452246B2 (en) 2011-04-07 2013-05-28 Intel Mobile Communications GmbH Antenna tuner in combination with modified feedback receiver for improved antenna matching
US8600319B2 (en) 2011-10-14 2013-12-03 Intel Mobile Communications GmbH Feedback receiver for antenna tuner calculations
US8907658B2 (en) 2012-04-19 2014-12-09 Kohler, Inc. System and method of measuring power produced by a power source
US9560541B2 (en) * 2012-09-25 2017-01-31 Nec Corporation Wireless transmission device, VSWR determination device, and VSWR determination method
US9276312B2 (en) 2013-03-13 2016-03-01 Intel Deutschland Gmbh Antenna tuner control system using state tables
CN103217653A (zh) * 2013-03-28 2013-07-24 深圳市安众电气有限公司 一种激光器射频电源老化装置
JP6330482B2 (ja) * 2014-05-27 2018-05-30 富士通株式会社 無線装置
CN104243065B (zh) * 2014-09-01 2017-07-04 大唐移动通信设备有限公司 驻波比检测的方法及设备
CN106487458B (zh) * 2015-08-28 2019-02-26 大唐移动通信设备有限公司 一种训练序列生成方法和设备
WO2020059270A1 (ja) * 2018-09-18 2020-03-26 株式会社 東芝 ブランチライン方向性結合器および電力増幅装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI92766C (fi) * 1993-04-14 1994-12-27 Nokia Telecommunications Oy Menetelmä ja laite antennin kunnon valvomiseksi
US5548820A (en) * 1994-07-26 1996-08-20 Telefonaktiebolaget Lm Ericsson Antenna and feeder cable tester
US5903823A (en) * 1995-09-19 1999-05-11 Fujitsu Limited Radio apparatus with distortion compensating function
JP2882463B2 (ja) * 1995-11-01 1999-04-12 日本電気株式会社 Ｖｏｘ判定装置
SE506168C2 (sv) * 1996-01-17 1997-11-17 Allgon Ab Sätt och anordning för mätning av reflektionsförlusten hos en radiofrekvent signal
US5839052A (en) * 1996-02-08 1998-11-17 Qualcom Incorporated Method and apparatus for integration of a wireless communication system with a cable television system
US6055418A (en) * 1996-07-05 2000-04-25 Thomcast Communications, Inc. Computer program product configured to control modular transmission system components
FI108892B (fi) * 1996-11-21 2002-04-15 Adc Telecommunications Inc Järjestely antennin kunnon mittaamiseksi radiopuhelinjärjestelmässä
US6396867B1 (en) * 1997-04-25 2002-05-28 Qualcomm Incorporated Method and apparatus for forward link power control
KR20000013025A (ko) * 1998-08-01 2000-03-06 윤종용 이동통신 시스템의 순방향 초기 송신전력 제어장치 및 방법
US6424216B2 (en) * 1998-08-19 2002-07-23 Harris Corporation Power amplifier system having amplifier failure compensation
WO2001018560A1 (en) * 1999-09-02 2001-03-15 Nokia Corporation Distance estimation between transmitter and receiver
US6594508B1 (en) * 2000-03-31 2003-07-15 Nokia Corporation Antenna and cable monitoring for radio base station

Also Published As

Publication number Publication date
JP2002228692A (ja) 2002-08-14
US20020123363A1 (en) 2002-09-05
EP1209475A1 (de) 2002-05-29
US7088967B2 (en) 2006-08-08
EP1209475B1 (de) 2006-03-22
JP4066311B2 (ja) 2008-03-26
ATE321272T1 (de) 2006-04-15
DE60026776T2 (de) 2007-03-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition