CA2146174A1 - Systeme de grande precision utilisant l'echantillonnage synchrone pour l'analyse vectorielle des signaux rf - Google Patents

Systeme de grande precision utilisant l'echantillonnage synchrone pour l'analyse vectorielle des signaux rf

Info

Publication number
CA2146174A1
CA2146174A1 CA002146174A CA2146174A CA2146174A1 CA 2146174 A1 CA2146174 A1 CA 2146174A1 CA 002146174 A CA002146174 A CA 002146174A CA 2146174 A CA2146174 A CA 2146174A CA 2146174 A1 CA2146174 A1 CA 2146174A1
Authority
CA
Canada
Prior art keywords
synchronous sampling
digital
system based
analysis system
high precision
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.)
Granted
Application number
CA002146174A
Other languages
English (en)
Other versions
CA2146174C (fr
Inventor
Tapan K. Bose
Raymond Courteau
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA002146174A priority Critical patent/CA2146174C/fr
Publication of CA2146174A1 publication Critical patent/CA2146174A1/fr
Application granted granted Critical
Publication of CA2146174C publication Critical patent/CA2146174C/fr
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
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
    • G01R17/10—AC or DC measuring bridges
    • G01R17/16—AC or DC measuring bridges with discharge tubes or semiconductor devices in one or more arms of the bridge, e.g. voltmeter using a difference amplifier
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/06—Measuring real component; Measuring reactive component
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/28—Arrangements for measuring currents or voltages or for indicating presence or sign thereof adapted for measuring in circuits having distributed constants
    • 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
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
    • G01R25/02—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents in circuits having distributed constants

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
CA002146174A 1995-04-03 1995-04-03 Systeme de grande precision utilisant l'echantillonnage synchrone pour l'analyse vectorielle des signaux rf Expired - Fee Related CA2146174C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002146174A CA2146174C (fr) 1995-04-03 1995-04-03 Systeme de grande precision utilisant l'echantillonnage synchrone pour l'analyse vectorielle des signaux rf

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002146174A CA2146174C (fr) 1995-04-03 1995-04-03 Systeme de grande precision utilisant l'echantillonnage synchrone pour l'analyse vectorielle des signaux rf

Publications (2)

Publication Number Publication Date
CA2146174A1 true CA2146174A1 (fr) 1996-10-04
CA2146174C CA2146174C (fr) 2005-01-11

Family

ID=4155555

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002146174A Expired - Fee Related CA2146174C (fr) 1995-04-03 1995-04-03 Systeme de grande precision utilisant l'echantillonnage synchrone pour l'analyse vectorielle des signaux rf

Country Status (1)

Country Link
CA (1) CA2146174C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107247183A (zh) * 2017-06-09 2017-10-13 中国电子科技集团公司第四十研究所 一种相位测量***及方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107247183A (zh) * 2017-06-09 2017-10-13 中国电子科技集团公司第四十研究所 一种相位测量***及方法

Also Published As

Publication number Publication date
CA2146174C (fr) 2005-01-11

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