HK1217042A1 - 使用脈衝激勵的無源互調測試 - Google Patents

使用脈衝激勵的無源互調測試

Info

Publication number
HK1217042A1
HK1217042A1 HK16104993.1A HK16104993A HK1217042A1 HK 1217042 A1 HK1217042 A1 HK 1217042A1 HK 16104993 A HK16104993 A HK 16104993A HK 1217042 A1 HK1217042 A1 HK 1217042A1
Authority
HK
Hong Kong
Prior art keywords
passive intermodulation
pulse stimulus
intermodulation testing
testing
stimulus
Prior art date
Application number
HK16104993.1A
Other languages
English (en)
Inventor
．霍爾特
．奧布賴恩
Original Assignee
Bird Tech Group Inc
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 Bird Tech Group Inc filed Critical Bird Tech Group Inc
Publication of HK1217042A1 publication Critical patent/HK1217042A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/0082—Monitoring; Testing using service channels; using auxiliary channels
    • H04B17/0085—Monitoring; Testing using service channels; using auxiliary channels using test signal generators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/16—Spectrum analysis; Fourier analysis
    • G01R23/20—Measurement of non-linear distortion
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/26—Monitoring; Testing of receivers using historical data, averaging values or statistics
    • 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
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/373—Predicting channel quality or other radio frequency [RF] parameters

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Nonlinear Science (AREA)
  • Quality & Reliability (AREA)
  • Probability & Statistics with Applications (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
HK16104993.1A 2013-03-15 2016-05-03 使用脈衝激勵的無源互調測試 HK1217042A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361793644P 2013-03-15 2013-03-15
PCT/US2014/030344 WO2014145553A1 (en) 2013-03-15 2014-03-17 Passive intermodulation testing using pulse stimulus

Publications (1)

Publication Number Publication Date
HK1217042A1 true HK1217042A1 (zh) 2016-12-16

Family

ID=51538022

Family Applications (1)

Application Number Title Priority Date Filing Date
HK16104993.1A HK1217042A1 (zh) 2013-03-15 2016-05-03 使用脈衝激勵的無源互調測試

Country Status (8)

Country Link
US (2) US9391721B2 (zh)
EP (1) EP2972424B1 (zh)
JP (1) JP2016517220A (zh)
KR (1) KR20150129844A (zh)
CN (1) CN105051554A (zh)
CA (1) CA2905160C (zh)
HK (1) HK1217042A1 (zh)
WO (1) WO2014145553A1 (zh)

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CN105051554A (zh) * 2013-03-15 2015-11-11 伯德技术集团股份有限公司 使用脉冲激励的无源互调测试
US10429493B2 (en) * 2015-05-12 2019-10-01 Texas Instruments Incorporated Socket device adapted to send, receive, and loopback test signals
CN104993878A (zh) * 2015-05-25 2015-10-21 陶长英 一种poi系统无源互调快速测试装置
CN104993883A (zh) * 2015-05-25 2015-10-21 陶长英 一种双极化天线无源互调快速测试装置
US10039022B2 (en) 2015-06-09 2018-07-31 At&T Intellectual Property I, L.P. Remote diagnosis and cancellation of passive intermodulation
EP3320621B1 (en) * 2015-07-08 2019-05-29 Telefonaktiebolaget LM Ericsson (publ) Uplink spectrum analysis technique for passive intermodulation (pim) detection
US9768812B1 (en) 2016-06-10 2017-09-19 At&T Intellectual Property I, L.P. Facilitation of passive intermodulation cancellation
US10429423B2 (en) 2016-09-27 2019-10-01 PIM Solutions LLC Passive intermodulation (PIM) probe
KR101937450B1 (ko) * 2017-02-01 2019-01-11 주식회사 이너트론 모듈화된 pim 분석 장치 및 방법
WO2019000034A1 (en) * 2017-06-27 2019-01-03 Kaelus Pty Ltd APPARATUS AND SYSTEM FOR IDENTIFYING DEFECTS IN A RADIO FREQUENCY DEVICE OR A SYSTEM
US10187098B1 (en) 2017-06-30 2019-01-22 At&T Intellectual Property I, L.P. Facilitation of passive intermodulation cancelation via machine learning
US10498465B2 (en) * 2018-03-01 2019-12-03 Commscope Technologies Llc Methods and apparatuses for measuring the distance to a passive intermodulation source
EP3954051A1 (en) 2019-04-09 2022-02-16 Telefonaktiebolaget LM Ericsson (publ) Eigenvalue-based passive intermodulation detection
CN111371511A (zh) * 2020-03-10 2020-07-03 焱行科技(上海)有限公司 一种器件功率容量测试装置及方法

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US3976940A (en) * 1975-02-25 1976-08-24 Fairchild Camera And Instrument Corporation Testing circuit
US6144692A (en) 1998-04-07 2000-11-07 Harris Corporation System and method of testing for passive intermodulation in antennas
US20030040277A1 (en) 2000-07-18 2003-02-27 Deats Bradley W. Apparatus and method for measuring and identifying sources of communications interference
US20020094785A1 (en) * 2000-07-18 2002-07-18 Deats Bradley W. Portable device used to measure passive intermodulation in radio frequency communication systems
JP2002359581A (ja) * 2001-05-31 2002-12-13 Hitachi Cable Ltd 相互変調歪発生箇所検出方法
JP2005121494A (ja) * 2003-10-17 2005-05-12 Nippon Telegr & Teleph Corp <Ntt> 相互変調測定方法及び装置
CN101180797A (zh) * 2005-04-20 2008-05-14 新加坡科技研究局 用于产生单周期脉冲的设备及方法
CN101501476B (zh) * 2006-09-06 2013-03-27 国立大学法人横浜国立大学 无源互调失真的测定方法及测定系统
JP4785801B2 (ja) * 2007-07-20 2011-10-05 ルネサスエレクトロニクス株式会社 Ｄ級増幅器
AU2007221921A1 (en) 2007-10-10 2009-04-30 Kaelus Pty Ltd Passive intermodulation test apparatus
ZA200710068B (en) * 2007-11-08 2009-09-30 Triasx Pty Ltd Passive intermodulation test apparatus
US8294469B2 (en) 2008-10-06 2012-10-23 Anritsu Company Passive intermodulation (PIM) distance to fault analyzer with selectable harmonic level
US8058880B2 (en) 2008-10-06 2011-11-15 Anritsu Company Calibrated two port passive intermodulation (PIM) distance to fault analyzer
JP5120278B2 (ja) * 2009-01-26 2013-01-16 富士通株式会社 超伝導チューナブルフィルタ装置、非線形歪測定装置、非線形歪測定方法
US8760148B1 (en) 2010-07-21 2014-06-24 Anritsu Company Pulse modulated PIM measurement instrument
CN103119845B (zh) 2010-07-21 2016-07-27 凯镭思有限公司 用于定位通信网络中的故障的方法和设备
DE102010046099A1 (de) * 2010-09-21 2012-03-22 Rohde & Schwarz Gmbh & Co. Kg Verfahren und System zur Ermittlung des Entstehungsortes von passiven Intermodulationsprodukten
KR101179247B1 (ko) * 2011-01-18 2012-09-03 에이스웨이브텍(주) 불량점 측정을 위한 수동상호변조왜곡 분석장치
US9225441B2 (en) 2011-03-21 2015-12-29 Kaelus Pty Ltd System and apparatus for locating faults in a cable network
CN102841276B (zh) * 2012-08-24 2015-08-19 西安空间无线电技术研究所 一种测试金属网无源互调的方法
CN105051554A (zh) * 2013-03-15 2015-11-11 伯德技术集团股份有限公司 使用脉冲激励的无源互调测试
US20180321293A1 (en) * 2017-05-01 2018-11-08 Elite Rf Llc Multi-Purpose RF Test System

Also Published As

Publication number Publication date
JP2016517220A (ja) 2016-06-09
CA2905160C (en) 2021-01-19
US9391721B2 (en) 2016-07-12
US20160028497A1 (en) 2016-01-28
EP2972424A1 (en) 2016-01-20
US20160301483A1 (en) 2016-10-13
KR20150129844A (ko) 2015-11-20
CA2905160A1 (en) 2014-09-18
US10615888B2 (en) 2020-04-07
EP2972424A4 (en) 2016-10-19
WO2014145553A1 (en) 2014-09-18
EP2972424B1 (en) 2018-07-11
CN105051554A (zh) 2015-11-11

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