DE60304684D1 - Radiofrequenzstromerzeugung und leistungsmessung - Google Patents

Radiofrequenzstromerzeugung und leistungsmessung

Info

Publication number
DE60304684D1
DE60304684D1 DE60304684T DE60304684T DE60304684D1 DE 60304684 D1 DE60304684 D1 DE 60304684D1 DE 60304684 T DE60304684 T DE 60304684T DE 60304684 T DE60304684 T DE 60304684T DE 60304684 D1 DE60304684 D1 DE 60304684D1
Authority
DE
Germany
Prior art keywords
power
radio frequency
power generation
frequency power
assembly
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
DE60304684T
Other languages
English (en)
Other versions
DE60304684T2 (de
Inventor
Ian Michael Rose
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.)
Aeroflex Burnham Ltd
Original Assignee
Racal Instruments Wireless Solutions Ltd
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 Racal Instruments Wireless Solutions Ltd filed Critical Racal Instruments Wireless Solutions Ltd
Publication of DE60304684D1 publication Critical patent/DE60304684D1/de
Application granted granted Critical
Publication of DE60304684T2 publication Critical patent/DE60304684T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2832—Specific tests of electronic circuits not provided for elsewhere
    • G01R31/2836—Fault-finding or characterising
    • G01R31/2839—Fault-finding or characterising using signal generators, power supplies or circuit analysers
    • G01R31/2841—Signal generators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
    • G01R31/2822—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere of microwave or radiofrequency circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Eye Examination Apparatus (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
DE60304684T 2002-02-20 2003-02-18 Radiofrequenzstromerzeugung und leistungsmessung Expired - Fee Related DE60304684T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0204013A GB2385674B (en) 2002-02-20 2002-02-20 Radio frequency power generation and power measurement
GB0204013 2002-02-20
PCT/GB2003/000701 WO2003071296A1 (en) 2002-02-20 2003-02-18 Radio frequency power generation and power measurement

Publications (2)

Publication Number Publication Date
DE60304684D1 true DE60304684D1 (de) 2006-05-24
DE60304684T2 DE60304684T2 (de) 2006-09-14

Family

ID=9931444

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60304684T Expired - Fee Related DE60304684T2 (de) 2002-02-20 2003-02-18 Radiofrequenzstromerzeugung und leistungsmessung

Country Status (10)

Country Link
US (1) US7098646B2 (de)
EP (1) EP1476765B1 (de)
JP (1) JP2005517964A (de)
KR (1) KR100794877B1 (de)
AT (1) ATE323887T1 (de)
AU (1) AU2003205897A1 (de)
DE (1) DE60304684T2 (de)
ES (1) ES2258215T3 (de)
GB (1) GB2385674B (de)
WO (1) WO2003071296A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7466240B2 (en) * 2005-01-25 2008-12-16 The Retents Of The University Of California Wireless sensing node powered by energy conversion from sensed system
US7888947B2 (en) 2007-11-21 2011-02-15 Teradyne, Inc. Calibrating automatic test equipment
DE102007056268A1 (de) 2007-11-22 2009-05-28 Rohde & Schwarz Gmbh & Co. Kg Leistungsmessung mit einem Signalgenerator
KR100964974B1 (ko) * 2007-11-29 2010-06-21 한국전자통신연구원 고주파 디바이스의 대전력 테스트 시스템 및 그의 방법
US9791489B2 (en) 2011-03-22 2017-10-17 The Johns Hopkins University High dynamic range RF power monitor
WO2012129433A2 (en) 2011-03-22 2012-09-27 The Johns Hopkins University System and method of performing magnetic resonance spectroscopic imaging
US20130076337A1 (en) * 2011-09-26 2013-03-28 Dechnia, LLC Dynamic RF Power Measurement with Visualization
US10120049B2 (en) 2015-05-18 2018-11-06 The Johns Hopkins University System and method of obtaining spatially-encoded NMR parameters from arbitrarily-shaped compartments and linear algebraic modeling
IT201900022140A1 (it) * 2019-11-26 2021-05-26 Prysmian Spa Sistema di misurazione di impianti elettrici

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547728A (en) 1982-08-31 1985-10-15 Bird Electronic Corporation RF Wattmeter
US4758775A (en) * 1987-04-10 1988-07-19 Eip Microwave, Inc. Broad band coupler
GB8721668D0 (en) * 1987-09-15 1987-10-21 Secr Defence Microwave network analyser
US4820047A (en) * 1987-12-22 1989-04-11 Snyder James J Laser heterodyne apparatus for measuring optical power
CA2030272C (en) * 1989-11-24 1995-06-27 David R. Brunfeldt Vector network analyzer
US5373237A (en) * 1993-06-02 1994-12-13 Imperato; John Radio frequency power measurement system
US6147481A (en) * 1996-12-27 2000-11-14 Emc Technology Llc Termination for RF circuit which senses changes in power and which is not temperature sensitive
KR100218152B1 (ko) * 1997-02-06 1999-09-01 서평원 기지국 안테나의 전압정재파비 측정장치 및 그 방법
GB2347754A (en) * 1999-03-11 2000-09-13 Alenia Marconi Syst Ltd Measuring electromagnetic energy device parameters
US6268735B1 (en) 1999-06-04 2001-07-31 Teradyne, Inc. Noise source module for microwave test systems
US6215448B1 (en) * 1999-07-30 2001-04-10 Agilent Technologies Broadband coupler for measurement of antenna signals
US6801767B1 (en) * 2001-01-26 2004-10-05 Lgc Wireless, Inc. Method and system for distributing multiband wireless communications signals
US6859283B2 (en) * 2002-06-17 2005-02-22 Lightwave Electronics Corporation Apparatus and method for measuring phase response of optical detectors using multiple-beatnote optical heterodyne

Also Published As

Publication number Publication date
AU2003205897A1 (en) 2003-09-09
EP1476765B1 (de) 2006-04-19
EP1476765A1 (de) 2004-11-17
DE60304684T2 (de) 2006-09-14
ES2258215T3 (es) 2006-08-16
GB2385674A (en) 2003-08-27
ATE323887T1 (de) 2006-05-15
WO2003071296A1 (en) 2003-08-28
KR100794877B1 (ko) 2008-01-14
GB0204013D0 (en) 2002-04-03
US7098646B2 (en) 2006-08-29
GB2385674B (en) 2005-04-06
KR20040097130A (ko) 2004-11-17
JP2005517964A (ja) 2005-06-16
US20050174234A1 (en) 2005-08-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee