ATE288642T1 - Antworttest für einen funksender/empfänger - Google Patents

Antworttest für einen funksender/empfänger

Info

Publication number
ATE288642T1
ATE288642T1 AT00946141T AT00946141T ATE288642T1 AT E288642 T1 ATE288642 T1 AT E288642T1 AT 00946141 T AT00946141 T AT 00946141T AT 00946141 T AT00946141 T AT 00946141T AT E288642 T1 ATE288642 T1 AT E288642T1
Authority
AT
Austria
Prior art keywords
signal
receiver
input
transmitter
radio frequency
Prior art date
Application number
AT00946141T
Other languages
English (en)
Inventor
James Digby Yarlet Collier
Original Assignee
Cambridge Silicon Radio Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10857508&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE288642(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cambridge Silicon Radio Ltd filed Critical Cambridge Silicon Radio Ltd
Application granted granted Critical
Publication of ATE288642T1 publication Critical patent/ATE288642T1/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/15—Performance testing
    • H04B17/191—Over-the-air testing

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Transceivers (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
AT00946141T 1999-07-19 2000-07-18 Antworttest für einen funksender/empfänger ATE288642T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9916904.7A GB9916904D0 (en) 1999-07-19 1999-07-19 Testing response of a radio transceiver
PCT/GB2000/002763 WO2001006685A1 (en) 1999-07-19 2000-07-18 Testing response of a radio transceiver

Publications (1)

Publication Number Publication Date
ATE288642T1 true ATE288642T1 (de) 2005-02-15

Family

ID=10857508

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00946141T ATE288642T1 (de) 1999-07-19 2000-07-18 Antworttest für einen funksender/empfänger

Country Status (11)

Country Link
US (1) US6882827B1 (de)
EP (1) EP1201051B1 (de)
JP (1) JP4159780B2 (de)
AT (1) ATE288642T1 (de)
AU (1) AU6002100A (de)
CA (1) CA2379870C (de)
DE (1) DE60017911T2 (de)
ES (1) ES2237438T3 (de)
GB (1) GB9916904D0 (de)
TW (1) TW476195B (de)
WO (1) WO2001006685A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020151281A1 (en) * 1999-08-12 2002-10-17 Hughes Electronics Corporation Front end communications system using RF mem switches
FI20001774L (fi) * 2000-08-10 2002-02-11 Nokia Networks Oy Lähetinvastaanottimen testaaminen
EP1388227B1 (de) * 2001-05-18 2005-07-06 Rohde & Schwarz GmbH & Co. KG Signalgenerator mit anzeigeeinrichtung
US20030057937A1 (en) * 2001-09-26 2003-03-27 Nair Vinod Nair Gopikuttan Testing of SOC
US7715836B2 (en) * 2002-09-03 2010-05-11 Broadcom Corporation Direct-conversion transceiver enabling digital calibration
JP3535503B1 (ja) * 2002-10-22 2004-06-07 沖電気工業株式会社 周波数変調装置およびその変調周波数測定方法
US7167682B1 (en) * 2004-02-02 2007-01-23 Litepoint Corporation Radio frequency (RF) transceiver with substantially coincident communication of RF and related control signals
DE602005014877D1 (de) * 2004-08-18 2009-07-23 Univ Iowa State Res Found Inc aus -Ni+ '-Ni3Al-LEGIERUNGEN, DIE MIT EINER AUS DER PT GRUPPE MODIFIZIERT SIND, UND DIE EINER HOCHTEMPERATURKORROSIONSBESTÄNDIGKEIT AUFWEISEN
US7379716B2 (en) * 2005-03-24 2008-05-27 University Of Florida Research Foundation, Inc. Embedded IC test circuits and methods
JP4489083B2 (ja) * 2007-01-16 2010-06-23 株式会社東芝 無線機
US20080299935A1 (en) * 2007-05-29 2008-12-04 Broadcom Corporation, A California Corporation IC with saw-less RF front-end
US20100227574A1 (en) * 2007-08-16 2010-09-09 Jeroen Kuenen Integrated ciracuit with rf module, electronic device having such an ic and method for testing such a module
US20090163162A1 (en) * 2007-12-19 2009-06-25 Hoffman Stephen W Direct conversion receiving architecture with an integrated tuner self alignment function
GB2457547A (en) * 2008-02-25 2009-08-26 Cambridge Silicon Radio Ltd Receiving signals from both GPS and Galileo systems
EP2273705A1 (de) * 2009-07-06 2011-01-12 EM Microelectronic-Marin SA Funktionstestverfahren eines Signal-Sender-/Empfänger-Schaltkreises
US8686736B2 (en) * 2010-11-23 2014-04-01 Infineon Technologies Ag System and method for testing a radio frequency integrated circuit
US9826495B2 (en) * 2014-12-30 2017-11-21 Hughes Network Systems, Llc Apparatus and method for testing synchronized transmission between systems operating at different clock rates
DE102015110269A1 (de) * 2015-06-25 2016-12-29 Intel IP Corporation Ein System und ein Ferfahren zum Bestimmen einer Spiegelbildunterdrückungscharakteristik eines Empfängers innerhalb eines Sendeempfängers
JP2019114906A (ja) * 2017-12-22 2019-07-11 ルネサスエレクトロニクス株式会社 半導体装置及び半導体システム
CN108512559B (zh) * 2018-01-18 2024-01-30 加特兰微电子科技(上海)有限公司 变压器、射频接收装置及其控制方法
FR3102319B1 (fr) 2019-10-22 2022-07-29 Commissariat Energie Atomique Circuit integre radiofrequence et procede de test correspondant

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH063886B2 (ja) 1988-06-14 1994-01-12 富士通株式会社 折り返し試験機
FI85080C (fi) * 1990-05-25 1992-02-25 Telenokia Oy Anordning foer bildning av en radiotestslinga i en saendarmottagare.
FR2698745B1 (fr) * 1992-11-27 1995-01-20 Telecommunications Sa Système de télébouclage pour émetteur-récepteur de radiotélécommunications.
US5469494A (en) * 1994-03-02 1995-11-21 Telular International, Inc. Self-diagnostic system for cellular-transceiver systems
US5594950A (en) * 1994-11-23 1997-01-14 Advanced Techcom, Inc. Radio communication system
US5768689A (en) * 1995-04-03 1998-06-16 Telefonaktiebolaget Lm Ericsson Transceiver tester
US5613217A (en) * 1995-05-03 1997-03-18 Telefonaktiebolaget Lm Ericsson Transceiver site selection a cellular communications system
JP2831324B2 (ja) * 1996-03-28 1998-12-02 アンリツ株式会社 無線機試験装置
US5778306A (en) * 1996-11-08 1998-07-07 Motorola Inc. Low loss high frequency transmitting/receiving switching module
US6006112A (en) * 1997-11-26 1999-12-21 Lucent Technologies, Inc. Transceiver with RF loopback and downlink frequency scanning
US6122505A (en) * 1997-12-23 2000-09-19 Telefonaktiebolaget Lm Ericsson Communication system with base stations having test capabilities
JP3560465B2 (ja) * 1998-03-17 2004-09-02 富士通株式会社 双方向通信システム及び上り通信雑音レベル判定方法
US6308065B1 (en) * 1998-12-07 2001-10-23 Agilent Technologies, Inc. Apparatus for testing cellular base stations
US6434364B1 (en) * 1998-12-24 2002-08-13 Telefonaktiebolaget Lm Ericsson (Publ) Wireless communication system that supports mobile test software agents

Also Published As

Publication number Publication date
AU6002100A (en) 2001-02-05
GB9916904D0 (en) 1999-09-22
US6882827B1 (en) 2005-04-19
CA2379870A1 (en) 2001-01-25
CA2379870C (en) 2009-09-01
JP4159780B2 (ja) 2008-10-01
WO2001006685A1 (en) 2001-01-25
EP1201051A1 (de) 2002-05-02
JP2003505923A (ja) 2003-02-12
DE60017911D1 (de) 2005-03-10
TW476195B (en) 2002-02-11
DE60017911T2 (de) 2006-01-05
ES2237438T3 (es) 2005-08-01
EP1201051B1 (de) 2005-02-02

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