FI20022257A0 - Menetelmä ja järjestely radiolaitteen testaamiseksi - Google Patents

Menetelmä ja järjestely radiolaitteen testaamiseksi

Info

Publication number
FI20022257A0
FI20022257A0 FI20022257A FI20022257A FI20022257A0 FI 20022257 A0 FI20022257 A0 FI 20022257A0 FI 20022257 A FI20022257 A FI 20022257A FI 20022257 A FI20022257 A FI 20022257A FI 20022257 A0 FI20022257 A0 FI 20022257A0
Authority
FI
Finland
Prior art keywords
testing
arrangement
radio apparatus
radio
Prior art date
Application number
FI20022257A
Other languages
English (en)
Swedish (sv)
Other versions
FI20022257A (fi
Inventor
Taavi Hirvonen
Ari Immonen
Pekka Jakkula
Original Assignee
Elektrobit Oy
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 Elektrobit Oy filed Critical Elektrobit Oy
Priority to FI20022257A priority Critical patent/FI20022257A/fi
Publication of FI20022257A0 publication Critical patent/FI20022257A0/fi
Priority to CNB200380106515XA priority patent/CN100516899C/zh
Priority to MXPA05006709A priority patent/MXPA05006709A/es
Priority to PCT/FI2003/000976 priority patent/WO2004057348A1/en
Priority to US10/538,193 priority patent/US7680463B2/en
Priority to AU2003292276A priority patent/AU2003292276A1/en
Priority to BR0317503-0A priority patent/BR0317503A/pt
Priority to EP03767840A priority patent/EP1573344A1/en
Publication of FI20022257A publication Critical patent/FI20022257A/fi

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
    • G01R29/0814—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning
    • G01R29/0821—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning rooms and test sites therefor, e.g. anechoic chambers, open field sites or TEM cells

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
FI20022257A 2002-12-20 2002-12-20 Menetelmä ja järjestely radiolaitteen testaamiseksi FI20022257A (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI20022257A FI20022257A (fi) 2002-12-20 2002-12-20 Menetelmä ja järjestely radiolaitteen testaamiseksi
CNB200380106515XA CN100516899C (zh) 2002-12-20 2003-12-19 测试无线设备的方法和装置
MXPA05006709A MXPA05006709A (es) 2002-12-20 2003-12-19 Metodo y arreglo para probar un dispositivo de radio.
PCT/FI2003/000976 WO2004057348A1 (en) 2002-12-20 2003-12-19 Method and arrangement for testing a radio device
US10/538,193 US7680463B2 (en) 2002-12-20 2003-12-19 Method and arrangement for testing a radio device
AU2003292276A AU2003292276A1 (en) 2002-12-20 2003-12-19 Method and arrangement for testing a radio device
BR0317503-0A BR0317503A (pt) 2002-12-20 2003-12-19 Método e arranjo para teste de um dispositivo de rádio
EP03767840A EP1573344A1 (en) 2002-12-20 2003-12-19 Method and arrangement for testing a radio device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20022257A FI20022257A (fi) 2002-12-20 2002-12-20 Menetelmä ja järjestely radiolaitteen testaamiseksi

Publications (2)

Publication Number Publication Date
FI20022257A0 true FI20022257A0 (fi) 2002-12-20
FI20022257A FI20022257A (fi) 2004-06-21

Family

ID=8565130

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20022257A FI20022257A (fi) 2002-12-20 2002-12-20 Menetelmä ja järjestely radiolaitteen testaamiseksi

Country Status (8)

Country Link
US (1) US7680463B2 (fi)
EP (1) EP1573344A1 (fi)
CN (1) CN100516899C (fi)
AU (1) AU2003292276A1 (fi)
BR (1) BR0317503A (fi)
FI (1) FI20022257A (fi)
MX (1) MXPA05006709A (fi)
WO (1) WO2004057348A1 (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7965986B2 (en) * 2006-06-07 2011-06-21 Ets-Lindgren, L.P. Systems and methods for over-the-air testing of wireless systems
US8971821B2 (en) * 2012-11-20 2015-03-03 Apple Inc. Robotic wireless test system
US10122440B2 (en) * 2015-06-24 2018-11-06 Hughes Network Systems, Llc Remote spectrum analysis
SE544144C2 (en) * 2020-03-03 2022-01-11 Bluetest Ab A hybrid antenna measurement chamber

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383630A (en) 1965-06-09 1968-05-14 Nippon Electric Co Electromagnetic wave transmission device having large waveguide joined to two smaller ridged waveguides
GB1377742A (en) * 1972-03-30 1974-12-18 Marconi Co Ltd Waveguide coupler arrangements
US4039975A (en) * 1976-04-12 1977-08-02 Sedco Systems, Incorporated E plane folded hybrid with coaxial difference port
US4162500A (en) * 1977-10-14 1979-07-24 The United States Of America As Represented By The Secretary Of The Army Ridged waveguide antenna submerged in dielectric liquid
US4409566A (en) * 1981-10-21 1983-10-11 Rca Corporation Coaxial line to waveguide coupler
US4962384A (en) * 1986-03-06 1990-10-09 Walker Charles W E Microwave antenna apparatus
GB2213652A (en) * 1987-12-11 1989-08-16 Gary Raymond Cobb Waveguide filters using expanded joints
EP0552944B1 (en) * 1992-01-21 1997-03-19 Sharp Kabushiki Kaisha Waveguide to coaxial adaptor and converter for antenna for satellite broadcasting including such waveguide
US5619213A (en) 1995-03-07 1997-04-08 Hays, Iii; William W. Antenna coupler for a portable radio
JP3211617B2 (ja) * 1995-04-11 2001-09-25 松下電器産業株式会社 直交偏波分波器とその製造方法
JPH0983201A (ja) 1995-07-10 1997-03-28 Tokimec Inc 導波管、電波暗箱および電磁波送受信試験方法
FR2754108B1 (fr) * 1996-10-01 1998-11-13 Alsthom Cge Alcatel Transition entre un guide d'ondes a crete et un circuit planaire
US6088582A (en) * 1997-07-16 2000-07-11 International Business Machines Corp. Controlled environment radio test apparatus and method
US6021315A (en) * 1997-11-19 2000-02-01 Cellular Technical Services Co., Inc. System and method for testing of wireless communication devices
US6313587B1 (en) * 1998-01-13 2001-11-06 Fusion Lighting, Inc. High frequency inductive lamp and power oscillator
SE515126C2 (sv) 1998-03-13 2001-06-11 Ericsson Telefon Ab L M Testanordning och förfarande för test av transmissionsutrustning
US6272337B1 (en) * 1999-05-17 2001-08-07 Nortel Networks Limited Testing a mobile communications system
US6587671B1 (en) * 1999-05-28 2003-07-01 Agilent Technologies, Inc. RF test set with concurrent measurement architecture
KR20010003922A (ko) * 1999-06-26 2001-01-15 구자홍 영상표시기기용 스피커 시스템
US6215448B1 (en) 1999-07-30 2001-04-10 Agilent Technologies Broadband coupler for measurement of antenna signals
US6662648B2 (en) * 2000-09-06 2003-12-16 Vega Grieshaber Kg Filling level measuring device
US6329953B1 (en) * 2000-09-29 2001-12-11 Rangestar Wireless Method and system for rating antenna performance
CA2322334A1 (en) * 2000-10-02 2002-04-02 Paul P. Mack Waveguide for microwave manipulation
US6915111B2 (en) * 2001-01-16 2005-07-05 Agilent Technologies, Inc. Over-the-air coupler for RF device testing
EP1223432B1 (en) 2001-01-16 2005-03-23 Telefonaktiebolaget LM Ericsson (publ) A chamber for and a method of processing electronic devices and the use of such a chamber
US6606064B1 (en) * 2001-09-27 2003-08-12 Mitsubishi Electric Corporation Systems and methods for using a closed field antenna for air interface testing
US6765161B1 (en) * 2003-04-14 2004-07-20 Agilent Technologies, Inc. Method and structure for a slug caterpillar piezoelectric latching reflective optical relay
US7068121B2 (en) * 2003-06-30 2006-06-27 Tyco Technology Resources Apparatus for signal transitioning from a device to a waveguide

Also Published As

Publication number Publication date
WO2004057348A1 (en) 2004-07-08
EP1573344A1 (en) 2005-09-14
AU2003292276A1 (en) 2004-07-14
CN1726396A (zh) 2006-01-25
US20060246843A1 (en) 2006-11-02
MXPA05006709A (es) 2006-02-17
CN100516899C (zh) 2009-07-22
FI20022257A (fi) 2004-06-21
US7680463B2 (en) 2010-03-16
BR0317503A (pt) 2005-11-16

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Legal Events

Date Code Title Description
FD Application lapsed