DK3432010T3 - Distribueret system til simulering af radiofrekvensmiljøer - Google Patents

Distribueret system til simulering af radiofrekvensmiljøer Download PDF

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Publication number
DK3432010T3
DK3432010T3 DK18193489.4T DK18193489T DK3432010T3 DK 3432010 T3 DK3432010 T3 DK 3432010T3 DK 18193489 T DK18193489 T DK 18193489T DK 3432010 T3 DK3432010 T3 DK 3432010T3
Authority
DK
Denmark
Prior art keywords
radio frequency
distributed system
frequency environments
simulating radio
simulating
Prior art date
Application number
DK18193489.4T
Other languages
English (en)
Inventor
Michael David Foegelle
Original Assignee
Ets Lindgren 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
Priority claimed from US15/222,007 external-priority patent/US10581538B2/en
Priority claimed from US15/221,944 external-priority patent/US10009122B2/en
Priority claimed from US15/222,018 external-priority patent/US9912418B2/en
Priority claimed from US15/221,959 external-priority patent/US10230479B2/en
Priority claimed from US15/221,981 external-priority patent/US10014962B2/en
Application filed by Ets Lindgren Inc filed Critical Ets Lindgren Inc
Application granted granted Critical
Publication of DK3432010T3 publication Critical patent/DK3432010T3/da

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
    • H04B17/104—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof of other parameters, e.g. DC offset, delay or propagation times
    • 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
    • H04B17/12—Monitoring; Testing of transmitters for calibration of transmit antennas, e.g. of the amplitude or phase

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
DK18193489.4T 2016-07-28 2017-06-30 Distribueret system til simulering af radiofrekvensmiljøer DK3432010T3 (da)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US15/222,007 US10581538B2 (en) 2016-07-28 2016-07-28 Distributed system for radio frequency environment simulation
US15/221,944 US10009122B2 (en) 2016-07-28 2016-07-28 Distributed system for radio frequency environment simulation
US15/222,018 US9912418B2 (en) 2016-07-28 2016-07-28 Distributed system for radio frequency environment simulation
US15/221,959 US10230479B2 (en) 2016-07-28 2016-07-28 Distributed system for radio frequency environment simulation
US15/221,981 US10014962B2 (en) 2016-07-28 2016-07-28 Distributed system for radio frequency environment simulation
EP17179167.6A EP3276362B1 (en) 2016-07-28 2017-06-30 Distributed system for radio frequency environment simulation

Publications (1)

Publication Number Publication Date
DK3432010T3 true DK3432010T3 (da) 2024-09-30

Family

ID=59269952

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18193489.4T DK3432010T3 (da) 2016-07-28 2017-06-30 Distribueret system til simulering af radiofrekvensmiljøer

Country Status (3)

Country Link
EP (5) EP3432010B1 (da)
DK (1) DK3432010T3 (da)
FI (1) FI3432010T3 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3699611B1 (en) * 2019-02-19 2024-11-06 Rohde & Schwarz GmbH & Co. KG Measurement system, measurement setup as well as method for performing measurements
EP3823187B1 (en) 2019-11-14 2022-08-31 Rohde & Schwarz GmbH & Co. KG Measurement system and method of performing an over-the-air test
TWI739481B (zh) * 2020-06-18 2021-09-11 國立陽明交通大學 虛擬使用者裝置訊號合成系統及其方法
CN111600664B (zh) * 2020-07-20 2020-10-20 四川天中星航空科技有限公司 无线电综合测试系统
KR102766091B1 (ko) * 2022-06-13 2025-02-12 대한민국 복수의 프로브를 갖는 전파장치 테스트 시스템
JP2023181951A (ja) * 2022-06-13 2023-12-25 ナショナル ラジオ リサーチ エージェンシー 改善された信号伝送路を有する電波装置テストシステム
KR102795839B1 (ko) * 2022-06-13 2025-04-16 대한민국 개선된 신호 전송 경로를 갖는 전파장치 테스트 시스템
TWI876360B (zh) * 2022-06-23 2025-03-11 歐姆佳科技股份有限公司 多射頻元件群測系統及其方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08265234A (ja) * 1995-03-20 1996-10-11 Nippon Telegr & Teleph Corp <Ntt> 空間ダイバーシチ方式およびアンテナ設置位置演算装置
JP3422309B2 (ja) * 1999-04-05 2003-06-30 日本電信電話株式会社 適応アレイアンテナ装置
US6771698B1 (en) * 1999-04-12 2004-08-03 Harris Corporation System and method for testing antenna gain
JP4053981B2 (ja) * 2001-07-27 2008-02-27 株式会社アドバンテスト 電磁波測定装置
EP1870718A1 (fr) * 2006-06-23 2007-12-26 The Swatch Group Research and Development Ltd. Système de mesure du diagramme de rayonnement d'une antenne d'émission
US8331869B2 (en) 2006-07-24 2012-12-11 Ets Lindgren, L.P. Systems and methods for over the air performance testing of wireless devices with multiple antennas
US20080084951A1 (en) * 2006-10-06 2008-04-10 Helen Chen Systems and methods for receiving multiple input, multiple output signals for test and analysis of multiple-input, multiple-output systems
US7880670B2 (en) * 2007-06-18 2011-02-01 AGC Automotive Signal measurement system and method for testing an RF component
US8913964B2 (en) * 2008-11-24 2014-12-16 Unwired Planet, Llc Method and device in over-the-air test environment
WO2010094000A2 (en) * 2009-02-13 2010-08-19 Spirent Communications, Inc. Emulation and controlled testing of mimo ota channels
KR20100103111A (ko) * 2009-03-13 2010-09-27 (주)케이티엠테크놀로지 이동통신 단말기 안테나의 방사특성 측정 장치 및 이에 장착되는 포지셔너
US8912963B2 (en) * 2010-10-20 2014-12-16 Apple Inc. System for testing multi-antenna devices using bidirectional faded channels
US20120100813A1 (en) * 2010-10-20 2012-04-26 Mow Matt A System for testing multi-antenna devices using bidirectional faded channels
JP5635453B2 (ja) * 2011-05-31 2014-12-03 川崎重工業株式会社 電波透過体の電力透過率測定方法
US9698920B2 (en) * 2012-02-13 2017-07-04 Keysight Technologies Singapore (Holdings) Pte. Ltd. Radio channel data and the use thereof
CN103856272B (zh) * 2012-12-03 2017-09-05 深圳市通用测试系统有限公司 Mimo无线终端的无线性能测试方法
US9774406B2 (en) * 2013-03-15 2017-09-26 Litepoint Corporation System and method for testing radio frequency wireless signal transceivers using wireless test signals
WO2015149373A1 (zh) * 2014-04-04 2015-10-08 华为技术有限公司 同频干扰抵消方法、装置及系统

Also Published As

Publication number Publication date
FI3432010T3 (fi) 2024-09-25
EP3444623A1 (en) 2019-02-20
EP3505944A1 (en) 2019-07-03
EP3447506B1 (en) 2023-01-18
EP3276362A1 (en) 2018-01-31
EP3432010B1 (en) 2024-09-18
EP3444623B1 (en) 2023-01-18
EP3505944B1 (en) 2023-04-19
EP3447506A1 (en) 2019-02-27
EP3276362B1 (en) 2023-06-14
EP3432010A1 (en) 2019-01-23

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