BR0317503A - Método e arranjo para teste de um dispositivo de rádio - Google Patents

Método e arranjo para teste de um dispositivo de rádio

Info

Publication number
BR0317503A
BR0317503A BR0317503-0A BR0317503A BR0317503A BR 0317503 A BR0317503 A BR 0317503A BR 0317503 A BR0317503 A BR 0317503A BR 0317503 A BR0317503 A BR 0317503A
Authority
BR
Brazil
Prior art keywords
arrangement
testing
radio device
waveguide
radio
Prior art date
Application number
BR0317503-0A
Other languages
English (en)
Inventor
Taavi Hirvonen
Ari Immonen
Pekka Jakkula
Original Assignee
Elektrobit Testing 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 Testing Oy filed Critical Elektrobit Testing Oy
Publication of BR0317503A publication Critical patent/BR0317503A/pt

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)

Abstract

"MéTODO E ARRANJO PARA TESTE DE UM DISPOSITIVO DE RáDIO". A presente invenção se refere a um método e a um arranjo para teste de um dispositivo de rádio (112) sem perdas por irradiação. O arranjo inclui um guia de onda (108) fechado em ambas as suas extremidades e contém um fixador (110) ajustado para manter o dispositivo de rádio (112) pelo menos parcialmente dentro do guia de onda, de modo que a parte irradiante do dispositivo de rádio, que permanece do lado de fora do guia de onda, fique inteiramente dentro do fixador (110). O arranjo também inclui pelo menos um acoplamento (114) dentro do guia de onda, para transmissão e recepção de um sinal de radiofreq³ência.
BR0317503-0A 2002-12-20 2003-12-19 Método e arranjo para teste de um dispositivo de rádio BR0317503A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20022257A FI20022257A (fi) 2002-12-20 2002-12-20 Menetelmä ja järjestely radiolaitteen testaamiseksi
PCT/FI2003/000976 WO2004057348A1 (en) 2002-12-20 2003-12-19 Method and arrangement for testing a radio device

Publications (1)

Publication Number Publication Date
BR0317503A true BR0317503A (pt) 2005-11-16

Family

ID=8565130

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0317503-0A BR0317503A (pt) 2002-12-20 2003-12-19 Método e arranjo para teste de um dispositivo de rádio

Country Status (8)

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

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

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* Cited by examiner, † Cited by third party
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GB2213652A (en) * 1987-12-11 1989-08-16 Gary Raymond Cobb Waveguide filters using expanded joints
DE69308906T2 (de) * 1992-01-21 1997-09-11 Sharp Kk Hohlleiterkoaxialübergang und Umsetzer für Satellitenrundfunkantenne mit einem derartigen Hohlleiter
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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
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DE60109567D1 (de) * 2001-01-16 2005-04-28 Ericsson Telefon Ab L M Kammer und Verfahren zur Bearbeitung elektronischer Geräte und deren Anwendung
US6606064B1 (en) * 2001-09-27 2003-08-12 Mitsubishi Electric Corporation Systems and methods for using a closed field antenna for air interface testing
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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
US20060246843A1 (en) 2006-11-02
CN1726396A (zh) 2006-01-25
AU2003292276A1 (en) 2004-07-14
FI20022257A0 (fi) 2002-12-20
FI20022257A (fi) 2004-06-21
WO2004057348A1 (en) 2004-07-08
US7680463B2 (en) 2010-03-16
CN100516899C (zh) 2009-07-22
MXPA05006709A (es) 2006-02-17
EP1573344A1 (en) 2005-09-14

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]