JPS5234656A - Phase modulation method - Google Patents

Phase modulation method

Info

Publication number
JPS5234656A
JPS5234656A JP11068175A JP11068175A JPS5234656A JP S5234656 A JPS5234656 A JP S5234656A JP 11068175 A JP11068175 A JP 11068175A JP 11068175 A JP11068175 A JP 11068175A JP S5234656 A JPS5234656 A JP S5234656A
Authority
JP
Japan
Prior art keywords
phase modulation
modulation method
demodulation
phase
frequency
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
JP11068175A
Other languages
Japanese (ja)
Inventor
Yasuhiro Hirano
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP11068175A priority Critical patent/JPS5234656A/en
Publication of JPS5234656A publication Critical patent/JPS5234656A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: The prevention of demodulation efficiency degradation in low frequency are for frequency demodulation of phase-modulated image.
COPYRIGHT: (C)1977,JPO&Japio
JP11068175A 1975-09-11 1975-09-11 Phase modulation method Pending JPS5234656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11068175A JPS5234656A (en) 1975-09-11 1975-09-11 Phase modulation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11068175A JPS5234656A (en) 1975-09-11 1975-09-11 Phase modulation method

Publications (1)

Publication Number Publication Date
JPS5234656A true JPS5234656A (en) 1977-03-16

Family

ID=14541743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11068175A Pending JPS5234656A (en) 1975-09-11 1975-09-11 Phase modulation method

Country Status (1)

Country Link
JP (1) JPS5234656A (en)

Similar Documents

Publication Publication Date Title
JPS51144167A (en) Digital phase modulation method
JPS5224409A (en) Partial response modulation system
JPS5224410A (en) Carrier wave regenerative circuit
JPS51149703A (en) High frequency leakage prevention device
JPS5234656A (en) Phase modulation method
JPS51130156A (en) Frequency multiplier
JPS5270738A (en) 2-phase psk transmitter
JPS5270771A (en) Position matching method
JPS5211054A (en) Displacement detector
JPS5240715A (en) Starting system for motor
JPS5264859A (en) Amplitude phase modulation circuit
JPS526846A (en) Water turbine
JPS528545A (en) Micro wave heating system
JPS51145239A (en) Data transmission and unit
JPS5227269A (en) Liquid phase epytaxial growth
JPS5222075A (en) Embossed film
JPS5260557A (en) Modulator
JPS51144176A (en) Liquid phase epitaxial growth method
JPS51146158A (en) Carrier leakage suppression method
JPS51117270A (en) Permanent-magnet applied shaft rotating means
JPS51130828A (en) Variable frequency inverter
JPS51118415A (en) Phase modulation and demodulation device
JPS51134538A (en) Bit synchronizing equipment with shift register
JPS51151502A (en) Pickup cartridge ano its fabrication method
JPS537672A (en) 4-aminomethyl-5,6,7-trihydroxyisocoumarin