SE519319C2 - Transceiverkrets samt förfarande för kalibrering av komponenter i nämnd transceiver - Google Patents

Transceiverkrets samt förfarande för kalibrering av komponenter i nämnd transceiver

Info

Publication number
SE519319C2
SE519319C2 SE0002418A SE0002418A SE519319C2 SE 519319 C2 SE519319 C2 SE 519319C2 SE 0002418 A SE0002418 A SE 0002418A SE 0002418 A SE0002418 A SE 0002418A SE 519319 C2 SE519319 C2 SE 519319C2
Authority
SE
Sweden
Prior art keywords
signal
frequency
transceiver
components
baseband
Prior art date
Application number
SE0002418A
Other languages
English (en)
Swedish (sv)
Other versions
SE0002418D0 (sv
SE0002418L (sv
Inventor
Magnus Gannholm
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE0002418A priority Critical patent/SE519319C2/sv
Publication of SE0002418D0 publication Critical patent/SE0002418D0/xx
Priority to AU2001266523A priority patent/AU2001266523A1/en
Priority to AT01944082T priority patent/ATE370563T1/de
Priority to US09/888,384 priority patent/US6952564B2/en
Priority to DE60129970T priority patent/DE60129970T2/de
Priority to PCT/SE2001/001477 priority patent/WO2002001768A1/en
Priority to EP01944082A priority patent/EP1295417B1/de
Publication of SE0002418L publication Critical patent/SE0002418L/xx
Publication of SE519319C2 publication Critical patent/SE519319C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/29—Performance testing
    • 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
    • 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
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/21—Monitoring; Testing of receivers for calibration; for correcting measurements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Radar Systems Or Details Thereof (AREA)
SE0002418A 2000-06-27 2000-06-27 Transceiverkrets samt förfarande för kalibrering av komponenter i nämnd transceiver SE519319C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE0002418A SE519319C2 (sv) 2000-06-27 2000-06-27 Transceiverkrets samt förfarande för kalibrering av komponenter i nämnd transceiver
AU2001266523A AU2001266523A1 (en) 2000-06-27 2001-06-26 A method and arrangement relating to transceivers
AT01944082T ATE370563T1 (de) 2000-06-27 2001-06-26 Verfahren und anordnung bezüglich sender/empfängern
US09/888,384 US6952564B2 (en) 2000-06-27 2001-06-26 Method and arrangement relating to transceivers
DE60129970T DE60129970T2 (de) 2000-06-27 2001-06-26 Verfahren und anordnung bezüglich sender/empfängern
PCT/SE2001/001477 WO2002001768A1 (en) 2000-06-27 2001-06-26 A method and arrangement relating to transceivers
EP01944082A EP1295417B1 (de) 2000-06-27 2001-06-26 Verfahren und anordnung bezüglich sender/empfängern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0002418A SE519319C2 (sv) 2000-06-27 2000-06-27 Transceiverkrets samt förfarande för kalibrering av komponenter i nämnd transceiver

Publications (3)

Publication Number Publication Date
SE0002418D0 SE0002418D0 (sv) 2000-06-27
SE0002418L SE0002418L (sv) 2001-12-28
SE519319C2 true SE519319C2 (sv) 2003-02-11

Family

ID=20280269

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0002418A SE519319C2 (sv) 2000-06-27 2000-06-27 Transceiverkrets samt förfarande för kalibrering av komponenter i nämnd transceiver

Country Status (7)

Country Link
US (1) US6952564B2 (de)
EP (1) EP1295417B1 (de)
AT (1) ATE370563T1 (de)
AU (1) AU2001266523A1 (de)
DE (1) DE60129970T2 (de)
SE (1) SE519319C2 (de)
WO (1) WO2002001768A1 (de)

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US7050778B1 (en) 2000-09-18 2006-05-23 Broadcom Corporation Direct conversion turner
FR2837647B1 (fr) * 2002-03-25 2006-11-24 Canon Kk Emetteur sans fil a consommation de puissance reduite
EP1351403B1 (de) * 2002-04-05 2016-03-30 Imec Sende-Empfänger mit Rekonfiguration der Eingangsschaltung
JP4108560B2 (ja) * 2003-07-28 2008-06-25 シャープ株式会社 高周波受信装置
US7702306B2 (en) * 2003-08-28 2010-04-20 Broadcom Corporation Apparatus and method for local oscillator calibration in mixer circuits
US8103592B2 (en) * 2003-10-08 2012-01-24 Microsoft Corporation First computer process and second computer process proxy-executing code on behalf of first process
CA2446557C (en) * 2003-11-06 2006-10-17 Vansco Electronics Ltd. Radar for ground speed measurement
US7167682B1 (en) * 2004-02-02 2007-01-23 Litepoint Corporation Radio frequency (RF) transceiver with substantially coincident communication of RF and related control signals
TW200637181A (en) * 2005-03-02 2006-10-16 Koninkl Philips Electronics Nv Methods and apparatuses for tuning filters
US7629897B2 (en) * 2005-10-21 2009-12-08 Reino Koljonen Orally Mounted wireless transcriber device
US8997170B2 (en) 2006-12-29 2015-03-31 Shared Spectrum Company Method and device for policy-based control of radio
GB0615567D0 (en) * 2006-08-05 2006-09-13 Lime Microsystems Ltd Broadband wireless transmitter and receiver circuitry
US7945215B2 (en) * 2007-02-20 2011-05-17 Adaptrum, Inc. Adaptive transmission power control for cognitive radio
DE102007050162B4 (de) * 2007-10-19 2017-03-02 Rohde & Schwarz Gmbh & Co. Kg Verfahren und Vorrichtung zur Prüfung und Kalibrierung des Hochfrequenzteils von Basisstationen
CN102377440B (zh) * 2010-08-20 2014-02-19 鸿富锦精密工业（深圳）有限公司 射频前端电路
US9118285B2 (en) 2011-03-18 2015-08-25 St-Ericsson Sa Compensation of a transmitter distortion
US9182485B1 (en) * 2011-05-24 2015-11-10 Garmin International, Inc. Transmit/receive module for electronically steered weather radar
JP2017034439A (ja) * 2015-07-31 2017-02-09 日本電気株式会社 送受信部、アレイアンテナを用いた無線通信装置及び校正方法
EP3347994B1 (de) 2015-09-10 2019-10-23 Blue Danube Systems, Inc. Kalibrierung von aktiven gruppenantennen
US9736790B1 (en) * 2016-04-04 2017-08-15 Spreadtrum Communications Usa, Inc. Transceiver system supporting transmitter self calibration and methods of performing the same
US10181943B2 (en) * 2016-09-29 2019-01-15 Blue Danube Systems, Inc. Distributing coherent signals to large electrical distances over serial interconnections
US11695535B2 (en) * 2021-03-11 2023-07-04 Xilinx, Inc. Reconfigurable mixer design enabling multiple radio architectures
CN113783637B (zh) * 2021-09-16 2023-05-23 中国科学院新疆天文台 一种边带分离的射电天文信号接收装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4910791A (en) * 1985-12-26 1990-03-20 Am Communications, Inc. Monitoring and control of data communications
FI85083C (fi) 1990-05-25 1992-02-25 Telenokia Oy Anordning foer bildning av en radiotestslinga i en saendarmottagare.
US5701600A (en) * 1995-07-17 1997-12-23 Motorola, Inc. Radio receiver and method of calibrating same
US5995541A (en) * 1995-10-13 1999-11-30 Philips Electronics North America Corporation Method and apparatus for self-calibration and testing of ZPSK transmitter/receiver IC's
US5881376A (en) * 1995-12-15 1999-03-09 Telefonaktiebolaget Lm Ericsson Digital calibration of a transceiver
GB2313523B (en) * 1996-05-23 2000-06-07 Motorola Ltd Self-calibration apparatus and method for communication device
US5835850A (en) * 1996-08-12 1998-11-10 At&T Corp Self-testing transceiver
US6009335A (en) * 1997-09-26 1999-12-28 Rockwell Science Center, Inc. Method of calibrating and testing spatial nulling antenna
US6615024B1 (en) * 1998-05-01 2003-09-02 Arraycomm, Inc. Method and apparatus for determining signatures for calibrating a communication station having an antenna array
KR100381812B1 (ko) * 1998-11-19 2003-04-30 니폰 덴신 덴와 가부시끼가이샤 적응 어레이 안테나 장치
WO2000033491A1 (en) 1998-11-30 2000-06-08 Nokia Networks Oy Test facility for transceiver station
US6236839B1 (en) * 1999-09-10 2001-05-22 Utstarcom, Inc. Method and apparatus for calibrating a smart antenna array

Also Published As

Publication number Publication date
US6952564B2 (en) 2005-10-04
WO2002001768A1 (en) 2002-01-03
AU2001266523A1 (en) 2002-01-08
ATE370563T1 (de) 2007-09-15
EP1295417A1 (de) 2003-03-26
US20050164648A1 (en) 2005-07-28
SE0002418D0 (sv) 2000-06-27
DE60129970T2 (de) 2008-05-15
DE60129970D1 (de) 2007-09-27
EP1295417B1 (de) 2007-08-15
SE0002418L (sv) 2001-12-28

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