DE10034308B4 - Antennenkoppler für Antennensignalmessungen - Google Patents

Antennenkoppler für Antennensignalmessungen Download PDF

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Publication number
DE10034308B4
DE10034308B4 DE10034308A DE10034308A DE10034308B4 DE 10034308 B4 DE10034308 B4 DE 10034308B4 DE 10034308 A DE10034308 A DE 10034308A DE 10034308 A DE10034308 A DE 10034308A DE 10034308 B4 DE10034308 B4 DE 10034308B4
Authority
DE
Germany
Prior art keywords
antenna
inner cylinder
transmission line
coupler
output
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE10034308A
Other languages
German (de)
English (en)
Other versions
DE10034308A1 (de
Inventor
Marcus K. Dasilva
Ryan Lowell Hendrickson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agilent Technologies Inc
Original Assignee
Agilent Technologies 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 Agilent Technologies Inc filed Critical Agilent Technologies Inc
Publication of DE10034308A1 publication Critical patent/DE10034308A1/de
Application granted granted Critical
Publication of DE10034308B4 publication Critical patent/DE10034308B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
    • H01P5/183—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers at least one of the guides being a coaxial line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/15—Performance testing
    • H04B17/16—Test equipment located at the transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Mobile Radio Communication Systems (AREA)
DE10034308A 1999-07-30 2000-07-14 Antennenkoppler für Antennensignalmessungen Expired - Fee Related DE10034308B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/365,370 US6215448B1 (en) 1999-07-30 1999-07-30 Broadband coupler for measurement of antenna signals
US09/365,370 1999-07-30

Publications (2)

Publication Number Publication Date
DE10034308A1 DE10034308A1 (de) 2001-02-15
DE10034308B4 true DE10034308B4 (de) 2006-04-13

Family

ID=23438608

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10034308A Expired - Fee Related DE10034308B4 (de) 1999-07-30 2000-07-14 Antennenkoppler für Antennensignalmessungen

Country Status (3)

Country Link
US (1) US6215448B1 (enExample)
JP (1) JP2001085911A (enExample)
DE (1) DE10034308B4 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6606064B1 (en) * 2001-09-27 2003-08-12 Mitsubishi Electric Corporation Systems and methods for using a closed field antenna for air interface testing
GB2385674B (en) * 2002-02-20 2005-04-06 Racal Instruments Ltd Radio frequency power generation and power measurement
FI20022257A7 (fi) * 2002-12-20 2004-06-21 Elektrobit Oy Menetelmä ja järjestely radiolaitteen testaamiseksi
DE10329396B4 (de) 2003-06-30 2021-12-30 Rohde & Schwarz GmbH & Co. Kommanditgesellschaft Hochfrequenz-Messsystem mit räumlich getrennten Hochfrequenzmodulen
US6940462B2 (en) * 2003-09-19 2005-09-06 Harris Corporation Broadband dipole antenna to be worn by a user and associated methods
US7420522B1 (en) 2004-09-29 2008-09-02 The United States Of America As Represented By The Secretary Of The Navy Electromagnetic radiation interface system and method
DE102006008113B4 (de) * 2006-02-20 2010-06-02 Willtek Communications Gmbh Antennenkoppler sowie Positioniervorrichtung dafür
DE102006045645B4 (de) * 2006-09-27 2015-05-07 Rohde & Schwarz Gmbh & Co. Kg Antennenkoppler
US8244234B2 (en) * 2007-08-01 2012-08-14 Research In Motion Limited System and method of measuring total radiated power from mobile wireless communications device
CN101981837B (zh) * 2008-03-31 2013-12-04 诺基亚公司 天线布置和测试方法
US7864127B2 (en) * 2008-05-23 2011-01-04 Harris Corporation Broadband terminated discone antenna and associated methods
JP5188486B2 (ja) * 2009-11-13 2013-04-24 株式会社神戸製鋼所 アンテナ装置
TWI456215B (zh) * 2012-01-09 2014-10-11 Wistron Neweb Corp 無線電子裝置之測試設備
CN103217593B (zh) * 2012-01-20 2017-04-12 启碁科技股份有限公司 无线电子装置的测试设备
FR3069381B1 (fr) * 2017-07-20 2021-02-26 Thales Sa Dispositif de stimulation d'antennes en champ proche
CN108459217B (zh) * 2018-02-01 2021-01-15 深圳市共进电子股份有限公司 天线测试装置
DE102018002512A1 (de) 2018-03-27 2019-10-02 Bundesrepublik Deutschland, vertreten durch das Bundesministerium der Verteidigung, vertreten durch das Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr Vorrichtung zur Antennenvermessung
CN111505393A (zh) * 2019-12-18 2020-08-07 瑞声科技(新加坡)有限公司 用于对天线振子性能一致性检测的检测工装

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5557287A (en) * 1995-03-06 1996-09-17 Motorola, Inc. Self-latching antenna field coupler
JPH10282173A (ja) * 1997-04-08 1998-10-23 Ando Electric Co Ltd 測定用アンテナ装置
DE19717834A1 (de) * 1997-04-26 1998-10-29 Rohde & Schwarz Antennenkoppler für Mobiltelefone
DE19732639C1 (de) * 1997-07-29 1999-01-28 Wavetek Gmbh Antennenkoppler zum Testen von Mobiltelefonen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134119A (en) * 1977-06-23 1979-01-09 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Antenna test shield
US4496953A (en) * 1982-07-26 1985-01-29 Rockwell International Corporation Broadband vertical dipole antenna
US5394162A (en) * 1993-03-18 1995-02-28 Ford Motor Company Low-loss RF coupler for testing a cellular telephone
US5625891A (en) * 1994-11-28 1997-04-29 Tucker; Dominic Enclosure for tuning paging receivers
US5751253A (en) * 1995-09-11 1998-05-12 Wells; Donald Horace Antenna coupling system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5557287A (en) * 1995-03-06 1996-09-17 Motorola, Inc. Self-latching antenna field coupler
JPH10282173A (ja) * 1997-04-08 1998-10-23 Ando Electric Co Ltd 測定用アンテナ装置
DE19717834A1 (de) * 1997-04-26 1998-10-29 Rohde & Schwarz Antennenkoppler für Mobiltelefone
DE19732639C1 (de) * 1997-07-29 1999-01-28 Wavetek Gmbh Antennenkoppler zum Testen von Mobiltelefonen

Also Published As

Publication number Publication date
JP2001085911A (ja) 2001-03-30
DE10034308A1 (de) 2001-02-15
US6215448B1 (en) 2001-04-10

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D. STAATES, US

8339 Ceased/non-payment of the annual fee