JPS5384515A - Multiplex communication system - Google Patents

Multiplex communication system

Info

Publication number
JPS5384515A
JPS5384515A JP16028876A JP16028876A JPS5384515A JP S5384515 A JPS5384515 A JP S5384515A JP 16028876 A JP16028876 A JP 16028876A JP 16028876 A JP16028876 A JP 16028876A JP S5384515 A JPS5384515 A JP S5384515A
Authority
JP
Japan
Prior art keywords
communication system
multiplex communication
carrier
signal
demodulating
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
JP16028876A
Other languages
Japanese (ja)
Inventor
Hiroshi Nakamura
Osamu Morita
Naomasa Hanano
Kazuo Iguchi
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP16028876A priority Critical patent/JPS5384515A/en
Publication of JPS5384515A publication Critical patent/JPS5384515A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/04—Frequency-transposition arrangements

Abstract

PURPOSE:To transmit analog and digital signal or the like, by amplitude-modulating the carrier of 2N times the reference carrier with input signal at the transmission side respectively, transmitting after synthesizing with the reference signal, and demodulating this with opposite method after non-multiplication at the reception side.
JP16028876A 1976-12-29 1976-12-29 Multiplex communication system Pending JPS5384515A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16028876A JPS5384515A (en) 1976-12-29 1976-12-29 Multiplex communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16028876A JPS5384515A (en) 1976-12-29 1976-12-29 Multiplex communication system

Publications (1)

Publication Number Publication Date
JPS5384515A true JPS5384515A (en) 1978-07-26

Family

ID=15711734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16028876A Pending JPS5384515A (en) 1976-12-29 1976-12-29 Multiplex communication system

Country Status (1)

Country Link
JP (1) JPS5384515A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62277828A (en) * 1986-05-27 1987-12-02 Mitsubishi Electric Corp Optical transmission equipment
JPH03283729A (en) * 1990-03-30 1991-12-13 Nippon Hoso Kyokai <Nhk> Frequency multiplex communication system
JPH07121262A (en) * 1993-10-27 1995-05-12 Nec Corp Clock distributing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62277828A (en) * 1986-05-27 1987-12-02 Mitsubishi Electric Corp Optical transmission equipment
JPH03283729A (en) * 1990-03-30 1991-12-13 Nippon Hoso Kyokai <Nhk> Frequency multiplex communication system
JPH07121262A (en) * 1993-10-27 1995-05-12 Nec Corp Clock distributing device

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