ATE272219T1 - Tragbarer vektor-netzwerkanalysator mit zwei toren und frequenzüberwachungsmodus - Google Patents

Tragbarer vektor-netzwerkanalysator mit zwei toren und frequenzüberwachungsmodus

Info

Publication number
ATE272219T1
ATE272219T1 AT98922491T AT98922491T ATE272219T1 AT E272219 T1 ATE272219 T1 AT E272219T1 AT 98922491 T AT98922491 T AT 98922491T AT 98922491 T AT98922491 T AT 98922491T AT E272219 T1 ATE272219 T1 AT E272219T1
Authority
AT
Austria
Prior art keywords
signal
signals
bin
frequency
frequency range
Prior art date
Application number
AT98922491T
Other languages
English (en)
Inventor
Donald A Bradley
Original Assignee
Anritsu Co
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 Anritsu Co filed Critical Anritsu Co
Application granted granted Critical
Publication of ATE272219T1 publication Critical patent/ATE272219T1/de

Links

Classifications

    • 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
    • G01R23/163—Spectrum analysis; Fourier analysis adapted for measuring in circuits having distributed constants
    • 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
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/04—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant in circuits having distributed constants, e.g. having very long conductors or involving high frequencies
    • G01R27/06—Measuring reflection coefficients; Measuring standing-wave ratio
    • 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
    • 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
    • G01R27/32—Measuring attenuation, gain, phase shift or derived characteristics of electric four pole networks, i.e. two-port networks; Measuring transient response in circuits having distributed constants, e.g. having very long conductors or involving high frequencies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
    • 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
    • G01R29/10—Radiation diagrams of antennas

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Radio Relay Systems (AREA)
  • Transceivers (AREA)
AT98922491T 1997-05-30 1998-05-26 Tragbarer vektor-netzwerkanalysator mit zwei toren und frequenzüberwachungsmodus ATE272219T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/865,882 US6020733A (en) 1994-12-22 1997-05-30 Two port handheld vector network analyzer with frequency monitor mode
PCT/US1998/010630 WO1998054584A2 (en) 1997-05-30 1998-05-26 Two port handheld vector network analyzer with frequency monitor mode

Publications (1)

Publication Number Publication Date
ATE272219T1 true ATE272219T1 (de) 2004-08-15

Family

ID=25346451

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98922491T ATE272219T1 (de) 1997-05-30 1998-05-26 Tragbarer vektor-netzwerkanalysator mit zwei toren und frequenzüberwachungsmodus

Country Status (6)

Country Link
US (2) US6020733A (de)
EP (1) EP0990161B1 (de)
JP (1) JP2002506519A (de)
AT (1) ATE272219T1 (de)
DE (1) DE69825280T2 (de)
WO (1) WO1998054584A2 (de)

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US6495998B1 (en) 2000-09-28 2002-12-17 Sunrise Telecom Corp. Selectable band-pass filtering apparatus and method
US6590377B2 (en) * 2001-09-07 2003-07-08 The United States Of America As Represented By The Secretary Of The Navy Narrow band frequency detection circuit
US7155171B2 (en) * 2001-12-12 2006-12-26 Saraband Wireless Vector network analyzer applique for adaptive communications in wireless networks
US6810268B2 (en) * 2002-02-21 2004-10-26 Finedigital Inc. Signal power detection device and frequency analysis apparatus using the same
DE10246700B4 (de) * 2002-10-07 2009-10-15 Rohde & Schwarz Gmbh & Co. Kg Meßvorrichtung, insbesondere vektorieller Netzwerkanalysator, mit getrennten Oszillatoren
US7487399B2 (en) * 2003-11-07 2009-02-03 Hewlett-Packard Development Company, L.P. System and method for testing a component in a computer system using frequency margining
US7065666B2 (en) * 2003-11-13 2006-06-20 Micron Technology, Inc. Apparatus and method for generating a delayed clock signal
US7246025B2 (en) * 2004-01-28 2007-07-17 Texas Instruments Incorporated Method and apparatus for synchronizing signals in a testing system
US20050208964A1 (en) * 2004-03-18 2005-09-22 Earls Jeffrey D Use of a preselection filter bank and switched local oscillator counter in an instrumentation receiver
US7019510B1 (en) 2004-12-14 2006-03-28 Anritsu Company Portable ultra wide band handheld VNA
US7521939B2 (en) * 2005-12-22 2009-04-21 Anritsu Company Circuits to increase VNA measurement bandwidth
DE102006017018A1 (de) * 2006-01-10 2007-07-12 Rohde & Schwarz Gmbh & Co. Kg Secum-Trahenz-Verfahren, insbesondere für einen Netzwerkanalysator
US7392018B1 (en) * 2006-06-13 2008-06-24 Saraband Wireless, Inc. Channel estimation applique for wireless communications
US7398056B1 (en) * 2006-06-13 2008-07-08 Saraband Wireless, Inc Channel estimation applique for multiple antenna wireless communications
US7940061B2 (en) * 2006-11-30 2011-05-10 Profile Technologies, Inc. Systems and methods for detecting anomalies on internal surfaces of hollow elongate structures using time domain or frequency domain reflectometry
US20080171517A1 (en) * 2006-12-29 2008-07-17 Isaac Ali Radio signal analysis
US20080211481A1 (en) * 2007-03-02 2008-09-04 Mark Star Servo-Tech Co., Ltd. Handheld spectral scanner
EP1971027A1 (de) * 2007-03-13 2008-09-17 MARK STAR Servo-tech Co., Ltd. Tragbarer Spektralscanner
US10447334B2 (en) 2008-07-09 2019-10-15 Secureall Corporation Methods and systems for comprehensive security-lockdown
US8912968B2 (en) 2010-12-29 2014-12-16 Secureall Corporation True omni-directional antenna
US10128893B2 (en) 2008-07-09 2018-11-13 Secureall Corporation Method and system for planar, multi-function, multi-power sourced, long battery life radio communication appliance
US11469789B2 (en) 2008-07-09 2022-10-11 Secureall Corporation Methods and systems for comprehensive security-lockdown
US8378693B2 (en) * 2008-10-27 2013-02-19 National Instruments Corporation Vector network analyzer (VNA) on a chip
US8564303B2 (en) * 2009-01-06 2013-10-22 Wavetrue, Inc. Systems and methods for detecting anomalies in elongate members using electromagnetic back scatter
US9207192B1 (en) 2009-03-19 2015-12-08 Wavetrue, Inc. Monitoring dielectric fill in a cased pipeline
DE102009016028A1 (de) * 2009-04-02 2010-10-07 Siemens Aktiengesellschaft Netzwerkanalysator mit einem zumindest zwei Tore aufweisenden Mehrtor zur Messung der Wellenparameter
US8521460B2 (en) * 2010-09-28 2013-08-27 Tektronix, Inc. Multi-domain test and measurement instrument
US9354262B2 (en) * 2012-06-29 2016-05-31 Kaysight Technologies, Inc. Passive intermodulation measurement apparatus
US9291657B2 (en) 2012-08-21 2016-03-22 Copper Mountain Technologies, Llc Measurement module of virtual vector network analyzer
EP3875971B1 (de) 2015-06-12 2024-02-14 Bird Technologies Group Inc. Kanalselektiver hf-leistungssensor
US10003453B1 (en) 2015-11-13 2018-06-19 Anritsu Company Phase synchronization of measuring instruments using free space transmission
US9964585B1 (en) * 2015-11-13 2018-05-08 Anritsu Company Exact phase synchronization of a remote receiver with a measurement instrument
JP6783120B2 (ja) * 2016-11-17 2020-11-11 日置電機株式会社 測定装置および測定方法

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Also Published As

Publication number Publication date
US6020733A (en) 2000-02-01
DE69825280D1 (de) 2004-09-02
EP0990161B1 (de) 2004-07-28
DE69825280T2 (de) 2005-07-07
EP0990161A2 (de) 2000-04-05
JP2002506519A (ja) 2002-02-26
WO1998054584A3 (en) 1999-03-18
WO1998054584A2 (en) 1998-12-03
US6157183A (en) 2000-12-05

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