ATE370563T1 - Verfahren und anordnung bezüglich sender/empfängern - Google Patents

Verfahren und anordnung bezüglich sender/empfängern

Info

Publication number
ATE370563T1
ATE370563T1 AT01944082T AT01944082T ATE370563T1 AT E370563 T1 ATE370563 T1 AT E370563T1 AT 01944082 T AT01944082 T AT 01944082T AT 01944082 T AT01944082 T AT 01944082T AT E370563 T1 ATE370563 T1 AT E370563T1
Authority
AT
Austria
Prior art keywords
transceivers
established
components
calibrated
signal
Prior art date
Application number
AT01944082T
Other languages
English (en)
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
Application granted granted Critical
Publication of ATE370563T1 publication Critical patent/ATE370563T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/29—Performance testing
    • H04B17/297—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
    • 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
    • H04B17/22—Monitoring; Testing of receivers for calibration; for correcting measurements for calibration of the receiver components

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)
  • Radar Systems Or Details Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
AT01944082T 2000-06-27 2001-06-26 Verfahren und anordnung bezüglich sender/empfängern ATE370563T1 (de)

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 (1)

Publication Number Publication Date
ATE370563T1 true ATE370563T1 (de) 2007-09-15

Family

ID=20280269

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01944082T ATE370563T1 (de) 2000-06-27 2001-06-26 Verfahren und anordnung bezüglich sender/empfängern

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)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP2686965B1 (de) 2011-03-18 2019-05-08 Telefonaktiebolaget LM Ericsson (publ) Kompensation von senderverzerrung
US9297896B1 (en) * 2011-05-24 2016-03-29 Garmin International, Inc. 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
KR20180050738A (ko) * 2015-09-10 2018-05-15 블루 다뉴브 시스템스, 인크. 직렬 상호연결의 교정
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
WO2000031823A1 (en) * 1998-11-19 2000-06-02 Nippon Telegraph And Telephone Corporation Adaptive array antenna device
JP2002531996A (ja) 1998-11-30 2002-09-24 ノキア ネットワークス オサケ ユキチュア トランシーバ局のテストファシリティ
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
WO2002001768A1 (en) 2002-01-03
SE0002418L (sv) 2001-12-28
US20050164648A1 (en) 2005-07-28
AU2001266523A1 (en) 2002-01-08
SE519319C2 (sv) 2003-02-11
DE60129970D1 (de) 2007-09-27
EP1295417B1 (de) 2007-08-15
SE0002418D0 (sv) 2000-06-27
EP1295417A1 (de) 2003-03-26
US6952564B2 (en) 2005-10-04
DE60129970T2 (de) 2008-05-15

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Legal Events

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