JPS5772404A - Phase detecting method - Google Patents

Phase detecting method

Info

Publication number
JPS5772404A
JPS5772404A JP14774980A JP14774980A JPS5772404A JP S5772404 A JPS5772404 A JP S5772404A JP 14774980 A JP14774980 A JP 14774980A JP 14774980 A JP14774980 A JP 14774980A JP S5772404 A JPS5772404 A JP S5772404A
Authority
JP
Japan
Prior art keywords
signal
phase
subjected
detection
time
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
JP14774980A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0330830B2 (cs
Inventor
Toshio Tamamura
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.)
Hewlett Packard Japan Inc
Original Assignee
Yokogawa Hewlett Packard 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 Yokogawa Hewlett Packard Ltd filed Critical Yokogawa Hewlett Packard Ltd
Priority to JP14774980A priority Critical patent/JPS5772404A/ja
Publication of JPS5772404A publication Critical patent/JPS5772404A/ja
Publication of JPH0330830B2 publication Critical patent/JPH0330830B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
JP14774980A 1980-10-22 1980-10-22 Phase detecting method Granted JPS5772404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14774980A JPS5772404A (en) 1980-10-22 1980-10-22 Phase detecting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14774980A JPS5772404A (en) 1980-10-22 1980-10-22 Phase detecting method

Publications (2)

Publication Number Publication Date
JPS5772404A true JPS5772404A (en) 1982-05-06
JPH0330830B2 JPH0330830B2 (cs) 1991-05-01

Family

ID=15437268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14774980A Granted JPS5772404A (en) 1980-10-22 1980-10-22 Phase detecting method

Country Status (1)

Country Link
JP (1) JPS5772404A (cs)

Also Published As

Publication number Publication date
JPH0330830B2 (cs) 1991-05-01

Similar Documents

Publication Publication Date Title
JPS5772404A (en) Phase detecting method
JPS56148187A (en) Motor controller
JPS566676A (en) Voltage regulator for polyphase inverter
JPS5726762A (en) Reactive watt-hour meter
JPS57158567A (en) Frequency and voltage converting circuit
JPS5538710A (en) Phase lock loop circuit
JPS55100075A (en) Sine wave inverter
JPS57111457A (en) Voltage measuring device using electron beam
SU686140A1 (ru) Фазовый детектор
JPS5543963A (en) Motor controller
JPS5591007A (en) Transistor-type direct current power source
JPS56124016A (en) Light detector
JPS5571196A (en) Load detector of pulse motor
JPS57196893A (en) Phase detector for commutatorless motor
JPS56108966A (en) Reactive power detector
JPS5780842A (en) Pilot signal detecting device
JPS57137864A (en) Reactive power detecting device
JPS55152461A (en) Analogue speed detector
JPS54121655A (en) Analog-digital converter
JPS5563754A (en) Sodium ionization detector
JPS5417887A (en) Eddy current type current meter
JPS5465905A (en) Circuit for detecting loose contact
JPS553054A (en) Function generator
JPS57125856A (en) Phase difference detecting device
JPS5570130A (en) Saw-tooth wave generator circuit