JPS51139241A - Means for discriminating phase of synchronizing wave - Google Patents

Means for discriminating phase of synchronizing wave

Info

Publication number
JPS51139241A
JPS51139241A JP5023975A JP5023975A JPS51139241A JP S51139241 A JPS51139241 A JP S51139241A JP 5023975 A JP5023975 A JP 5023975A JP 5023975 A JP5023975 A JP 5023975A JP S51139241 A JPS51139241 A JP S51139241A
Authority
JP
Japan
Prior art keywords
wave
phase
synchronizing wave
synchronizing
discriminating phase
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
JP5023975A
Other languages
Japanese (ja)
Inventor
Yukio Koga
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.)
Koden Electronics Co Ltd
Original Assignee
Koden Electronics 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 Koden Electronics Co Ltd filed Critical Koden Electronics Co Ltd
Priority to JP5023975A priority Critical patent/JPS51139241A/en
Publication of JPS51139241A publication Critical patent/JPS51139241A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Phase Differences (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

Abstract

PURPOSE: To permit ready phase discrimination even in an inferior signal-to-noise ratio or for a particular wave by converting a synchronizing wave into a rectangular wave, sampling the wave at points of a phase of 90° and comparing the counts of positive or negative discrimination of the phase after a predetermined period of time.
COPYRIGHT: (C)1976,JPO&Japio
JP5023975A 1975-04-26 1975-04-26 Means for discriminating phase of synchronizing wave Pending JPS51139241A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5023975A JPS51139241A (en) 1975-04-26 1975-04-26 Means for discriminating phase of synchronizing wave

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5023975A JPS51139241A (en) 1975-04-26 1975-04-26 Means for discriminating phase of synchronizing wave

Publications (1)

Publication Number Publication Date
JPS51139241A true JPS51139241A (en) 1976-12-01

Family

ID=12853435

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5023975A Pending JPS51139241A (en) 1975-04-26 1975-04-26 Means for discriminating phase of synchronizing wave

Country Status (1)

Country Link
JP (1) JPS51139241A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5561164A (en) * 1978-11-01 1980-05-08 Sogo Keibi Hoshiyou Kk Signal transmission and reception system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5561164A (en) * 1978-11-01 1980-05-08 Sogo Keibi Hoshiyou Kk Signal transmission and reception system

Similar Documents

Publication Publication Date Title
JPS53125754A (en) Sample hold circuit
JPS51139241A (en) Means for discriminating phase of synchronizing wave
JPS5216918A (en) Gata pulse generating device
JPS51114766A (en) Device for removing water from an umbrella
JPS51144152A (en) Power detector
JPS5275141A (en) Accumulator
JPS53148951A (en) Detector for pulse input time duration
JPS5432220A (en) Phase synchronizing circuit
JPS51131658A (en) Level detecting device
JPS52103654A (en) Amplitude calculator
JPS5275110A (en) Sampling device
JPS522460A (en) Zero point detector for digital balance
JPS53112675A (en) Discriminator for waveform
JPS53102008A (en) Demodulation circuit
JPS5297623A (en) Phase detection unit
JPS5314351A (en) Deregulation detector
JPS5255462A (en) Signal converter
JPS5217120A (en) Exhaust gas return-flow device
JPS5334453A (en) Phase detector
JPS53107217A (en) Regenerative repeating system
JPS5314350A (en) Current detector
JPS51142388A (en) Mass analysis data collection device
JPS524860A (en) Pulse-watching device
JPS5225523A (en) Multiple signal sampling circuit
JPS51132732A (en) False-information detection unit