JPS5868678A - 高分解能位相計測装置 - Google Patents

高分解能位相計測装置

Info

Publication number
JPS5868678A
JPS5868678A JP16821981A JP16821981A JPS5868678A JP S5868678 A JPS5868678 A JP S5868678A JP 16821981 A JP16821981 A JP 16821981A JP 16821981 A JP16821981 A JP 16821981A JP S5868678 A JPS5868678 A JP S5868678A
Authority
JP
Japan
Prior art keywords
phase
signal
output
frequency
digital
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
JP16821981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6335944B2 (enrdf_load_stackoverflow
Inventor
Hideho Tomita
冨田　秀穂
Toshio Yokomizo
横溝　俊男
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP16821981A priority Critical patent/JPS5868678A/ja
Publication of JPS5868678A publication Critical patent/JPS5868678A/ja
Publication of JPS6335944B2 publication Critical patent/JPS6335944B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Measuring Phase Differences (AREA)
JP16821981A 1981-10-20 1981-10-20 高分解能位相計測装置 Granted JPS5868678A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16821981A JPS5868678A (ja) 1981-10-20 1981-10-20 高分解能位相計測装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16821981A JPS5868678A (ja) 1981-10-20 1981-10-20 高分解能位相計測装置

Publications (2)

Publication Number Publication Date
JPS5868678A true JPS5868678A (ja) 1983-04-23
JPS6335944B2 JPS6335944B2 (enrdf_load_stackoverflow) 1988-07-18

Family

ID=15863991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16821981A Granted JPS5868678A (ja) 1981-10-20 1981-10-20 高分解能位相計測装置

Country Status (1)

Country Link
JP (1) JPS5868678A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0277672A (ja) * 1988-06-29 1990-03-16 Topcon Corp 遅延時間測定装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0277672A (ja) * 1988-06-29 1990-03-16 Topcon Corp 遅延時間測定装置

Also Published As

Publication number Publication date
JPS6335944B2 (enrdf_load_stackoverflow) 1988-07-18

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