JPS5264211A - Signal transmission/reception system - Google Patents

Signal transmission/reception system

Info

Publication number
JPS5264211A
JPS5264211A JP14053775A JP14053775A JPS5264211A JP S5264211 A JPS5264211 A JP S5264211A JP 14053775 A JP14053775 A JP 14053775A JP 14053775 A JP14053775 A JP 14053775A JP S5264211 A JPS5264211 A JP S5264211A
Authority
JP
Japan
Prior art keywords
signal transmission
reception system
signal
picture
modulation
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
JP14053775A
Other languages
Japanese (ja)
Inventor
Minoru Tanaka
Takeshi Kubota
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.)
MATSUSHITA DENSOU KIKI KK
Panasonic System Solutions Japan Co Ltd
Panasonic Holdings Corp
Original Assignee
MATSUSHITA DENSOU KIKI KK
Matsushita Graphic Communication Systems Inc
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 DENSOU KIKI KK, Matsushita Graphic Communication Systems Inc, Matsushita Electric Industrial Co Ltd filed Critical MATSUSHITA DENSOU KIKI KK
Priority to JP14053775A priority Critical patent/JPS5264211A/en
Publication of JPS5264211A publication Critical patent/JPS5264211A/en
Pending legal-status Critical Current

Links

Landscapes

  • Facsimile Image Signal Circuits (AREA)

Abstract

PURPOSE: The residual and modulation are given alternately to carrier wave of 180° phase difference by picture signal. As a result, the signal of narrower width than 1.5 picture element can be increased at reception side, thus securing good picture quality.
COPYRIGHT: (C)1977,JPO&Japio
JP14053775A 1975-11-21 1975-11-21 Signal transmission/reception system Pending JPS5264211A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14053775A JPS5264211A (en) 1975-11-21 1975-11-21 Signal transmission/reception system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14053775A JPS5264211A (en) 1975-11-21 1975-11-21 Signal transmission/reception system

Publications (1)

Publication Number Publication Date
JPS5264211A true JPS5264211A (en) 1977-05-27

Family

ID=15270967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14053775A Pending JPS5264211A (en) 1975-11-21 1975-11-21 Signal transmission/reception system

Country Status (1)

Country Link
JP (1) JPS5264211A (en)

Similar Documents

Publication Publication Date Title
JPS52141113A (en) Transmission diversity system
JPS5279862A (en) Phase synchronous device
JPS5215226A (en) Color demodulation circuit
JPS5258417A (en) Signal transmission system for color television
AU507254B2 (en) Double phase locked loop receiver
JPS5264211A (en) Signal transmission/reception system
JPS5232621A (en) Same channel offset beat deletion system
JPS5380915A (en) Signal prosess circuit
JPS5242325A (en) Color television camera
JPS5211054A (en) Displacement detector
JPS5350917A (en) Chrominance component recording system
JPS5242313A (en) Frequency convertor
JPS5264861A (en) Demodulation system of angle-modulated wave signal
JPS5377421A (en) Color picture transmission systm
JPS53136949A (en) N-phase psk carrier reproducing circuit
JPS5382154A (en) Digital fm demodulating system
JPS51135623A (en) Signal transmission equipment
JPS535559A (en) Synchronous demodulation system
JPS5278355A (en) Frequency discriminator
JPS5253615A (en) Facsimile signal transmission system
JPS5233417A (en) Rf tv signal modulator
JPS524157A (en) Carrier regenerator
JPS51145239A (en) Data transmission and unit
JPS5267215A (en) Between-frame coding color tv signal transmission unit
JPS53123020A (en) Radio communication system