JPS5220878A - Variation detector of high frequency impedance - Google Patents

Variation detector of high frequency impedance

Info

Publication number
JPS5220878A
JPS5220878A JP9730475A JP9730475A JPS5220878A JP S5220878 A JPS5220878 A JP S5220878A JP 9730475 A JP9730475 A JP 9730475A JP 9730475 A JP9730475 A JP 9730475A JP S5220878 A JPS5220878 A JP S5220878A
Authority
JP
Japan
Prior art keywords
high frequency
frequency impedance
variation detector
earth
eliminating
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.)
Pending
Application number
JP9730475A
Other languages
Japanese (ja)
Inventor
Takashi Take
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 JP9730475A priority Critical patent/JPS5220878A/en
Publication of JPS5220878A publication Critical patent/JPS5220878A/en
Pending legal-status Critical Current

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Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)

Abstract

PURPOSE: To make stable measurement possible and increase measurement sensitivity by simultaneously connecting each one of high frequency power source, variable impedance and electric current meter to earth and by eliminating the effect of earth capacitance to high frequency circuit.
COPYRIGHT: (C)1977,JPO&Japio
JP9730475A 1975-08-11 1975-08-11 Variation detector of high frequency impedance Pending JPS5220878A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9730475A JPS5220878A (en) 1975-08-11 1975-08-11 Variation detector of high frequency impedance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9730475A JPS5220878A (en) 1975-08-11 1975-08-11 Variation detector of high frequency impedance

Publications (1)

Publication Number Publication Date
JPS5220878A true JPS5220878A (en) 1977-02-17

Family

ID=14188735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9730475A Pending JPS5220878A (en) 1975-08-11 1975-08-11 Variation detector of high frequency impedance

Country Status (1)

Country Link
JP (1) JPS5220878A (en)

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