SE9600168D0 - Method and device for measuring the return loss of a radiofrequent signal - Google Patents

Method and device for measuring the return loss of a radiofrequent signal

Info

Publication number
SE9600168D0
SE9600168D0 SE9600168A SE9600168A SE9600168D0 SE 9600168 D0 SE9600168 D0 SE 9600168D0 SE 9600168 A SE9600168 A SE 9600168A SE 9600168 A SE9600168 A SE 9600168A SE 9600168 D0 SE9600168 D0 SE 9600168D0
Authority
SE
Sweden
Prior art keywords
measuring
return loss
power
sensed
radio frequency
Prior art date
Application number
SE9600168A
Other languages
English (en)
Other versions
SE506168C2 (sv
SE9600168L (sv
Inventor
Magnus Oesterberg
Ulf Folkesson
Gunnar Persson
Original Assignee
Allgon Ab
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 Allgon Ab filed Critical Allgon Ab
Priority to SE9600168A priority Critical patent/SE506168C2/sv
Publication of SE9600168D0 publication Critical patent/SE9600168D0/sv
Priority to GB9814596A priority patent/GB2324614B/en
Priority to PCT/SE1997/000049 priority patent/WO1997026544A1/en
Priority to US08/784,103 priority patent/US6029051A/en
Priority to AU13267/97A priority patent/AU1326797A/en
Priority to CN97191754A priority patent/CN1208468A/zh
Publication of SE9600168L publication Critical patent/SE9600168L/sv
Publication of SE506168C2 publication Critical patent/SE506168C2/sv
Priority to FI981619A priority patent/FI981619A0/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/28—Measuring attenuation, gain, phase shift or derived characteristics of electric four pole networks, i.e. two-port networks; Measuring transient response

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
SE9600168A 1996-01-17 1996-01-17 Sätt och anordning för mätning av reflektionsförlusten hos en radiofrekvent signal SE506168C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9600168A SE506168C2 (sv) 1996-01-17 1996-01-17 Sätt och anordning för mätning av reflektionsförlusten hos en radiofrekvent signal
GB9814596A GB2324614B (en) 1996-01-17 1997-01-15 Method and device for measuring the return loss of a radiofrequency signal
PCT/SE1997/000049 WO1997026544A1 (en) 1996-01-17 1997-01-15 Method and device for measuring the return loss of a radiofrequent signal
US08/784,103 US6029051A (en) 1996-01-17 1997-01-15 Method and device for measuring the return loss of a radiofrequency signal
AU13267/97A AU1326797A (en) 1996-01-17 1997-01-15 Method and device for measuring the return loss of a radiofrequent signal
CN97191754A CN1208468A (zh) 1996-01-17 1997-01-15 测量射频信号的回损的方法和设备
FI981619A FI981619A0 (sv) 1996-01-17 1998-07-15 Förfarande och anordning för mätning av reflektionsförluster hos en radiofrekvent signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9600168A SE506168C2 (sv) 1996-01-17 1996-01-17 Sätt och anordning för mätning av reflektionsförlusten hos en radiofrekvent signal

Publications (3)

Publication Number Publication Date
SE9600168D0 true SE9600168D0 (sv) 1996-01-17
SE9600168L SE9600168L (sv) 1997-07-18
SE506168C2 SE506168C2 (sv) 1997-11-17

Family

ID=20401053

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9600168A SE506168C2 (sv) 1996-01-17 1996-01-17 Sätt och anordning för mätning av reflektionsförlusten hos en radiofrekvent signal

Country Status (7)

Country Link
US (1) US6029051A (sv)
CN (1) CN1208468A (sv)
AU (1) AU1326797A (sv)
FI (1) FI981619A0 (sv)
GB (1) GB2324614B (sv)
SE (1) SE506168C2 (sv)
WO (1) WO1997026544A1 (sv)

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KR100267846B1 (ko) 1997-03-31 2000-10-16 윤종용 이동통신시스템의정재파비측정방법
DK199801471A (da) * 1998-11-13 2000-05-14 Polar Lab V Hans Erik Iversen Metode og apparat til præcis måling af returtab over et stort dynamikområde
US7070595B2 (en) * 1998-12-14 2006-07-04 Medwaves, Inc. Radio-frequency based catheter system and method for ablating biological tissues
US7594913B2 (en) 1998-12-14 2009-09-29 Medwaves, Inc. Radio-frequency based catheter system and method for ablating biological tissues
US6356744B1 (en) * 1999-01-07 2002-03-12 Uniden America Corporation Power measurement circuit
EP1182786B1 (en) 2000-08-21 2006-11-08 Lucent Technologies Inc. Transmission and reception device for base stations
EP1209475B1 (en) * 2000-11-21 2006-03-22 Telefonaktiebolaget LM Ericsson (publ) Data-compensating power measurement
JP2005511135A (ja) 2001-11-29 2005-04-28 メッドウェイブズ、インコーポレイテッド 偏向機構および操縦機構を改良した高周波ベースのカテーテルシステム
EP1435522B1 (en) * 2002-12-30 2006-09-06 Evolium S.A.S. Measurement of Voltage Standing Wave Ratio with error compensation
KR100612142B1 (ko) * 2004-01-16 2006-08-11 주식회사 케이티프리텔 이동통신 단말을 이용한 공중선계 원격 측정 감시 장치 및그 방법
US8095085B2 (en) * 2007-06-08 2012-01-10 Arizona Board Of Regents For And On Behalf Of Arizona State University Automatic antenna tuning unit for software-defined and cognitive radio
US9023024B2 (en) 2007-06-20 2015-05-05 Covidien Lp Reflective power monitoring for microwave applications
FR2928508B1 (fr) * 2008-03-07 2014-04-18 St Microelectronics Tours Sas Circuit integrant une antenne accordable a correction de taux d'onde stationnaire
US8133222B2 (en) 2008-05-28 2012-03-13 Medwaves, Inc. Tissue ablation apparatus and method using ultrasonic imaging
US20080224690A1 (en) * 2008-05-31 2008-09-18 Agilent Technologies, Inc. Embedded Directional Power Sensing
US8679106B2 (en) 2008-07-01 2014-03-25 Medwaves, Inc. Angioplasty and tissue ablation apparatus and method
FR2934421B1 (fr) * 2008-07-23 2010-08-13 St Microelectronics Tours Sas Detection de valeur d'une impedance d'un systeme radiofrequence
US8644776B1 (en) * 2008-08-25 2014-02-04 Peregrine Semiconductor Corporation Systems and methods for providing improved power performance in wireless communication systems
US8382750B2 (en) 2009-10-28 2013-02-26 Vivant Medical, Inc. System and method for monitoring ablation size
CN102711648B (zh) 2009-11-30 2015-07-29 麦迪威公司 具有跟踪传感器的射频消融系统
US9514336B2 (en) * 2009-12-17 2016-12-06 Symbol Technologies, Llc Method and system for adaptive operation of a power amplifier of a radio frequency identification (RFID) reader device
CN103078689A (zh) * 2012-12-28 2013-05-01 成都泰格微波技术股份有限公司 WiMAX射频前端驻波检测系统及方法
US9319006B2 (en) * 2013-10-01 2016-04-19 Infineon Technologies Ag System and method for a radio frequency coupler
US9322858B2 (en) 2014-02-04 2016-04-26 Infineon Technologies Austria Ag System and method for a phase detector
KR101672797B1 (ko) * 2014-03-17 2016-11-08 한국과학기술원 커플러의 분리단을 이용한 신호 검출 장치
US10177744B2 (en) * 2014-10-30 2019-01-08 Mediatek Singapore Pte. Ltd. Wireless communication unit, integrated circuit and method for antenna tuning
CN106353589A (zh) * 2016-10-21 2017-01-25 成都前锋电子仪器有限责任公司 一种耦合检波器
CN108333585B (zh) * 2018-01-31 2021-03-16 广东美的厨房电器制造有限公司 射频探测装置、探测方法和微波炉
JP2020016592A (ja) * 2018-07-27 2020-01-30 東京エレクトロン株式会社 検出装置、マイクロ波出力装置及びプラズマ処理装置

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US5678209A (en) * 1995-03-31 1997-10-14 Lucent Technologies Inc. Transmit power level detection circuit with enhanced gain characteristics
US5656929A (en) * 1995-10-25 1997-08-12 Hewlett-Packard Company Method and apparatus for measuring RF power in a test set

Also Published As

Publication number Publication date
FI981619A (sv) 1998-07-15
US6029051A (en) 2000-02-22
WO1997026544A1 (en) 1997-07-24
CN1208468A (zh) 1999-02-17
SE506168C2 (sv) 1997-11-17
GB9814596D0 (en) 1998-09-02
FI981619A0 (sv) 1998-07-15
SE9600168L (sv) 1997-07-18
GB2324614A (en) 1998-10-28
GB2324614B (en) 2000-03-29
AU1326797A (en) 1997-08-11

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Legal Events

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