JPS53106513A - Multiplex communication system - Google Patents

Multiplex communication system

Info

Publication number
JPS53106513A
JPS53106513A JP2183977A JP2183977A JPS53106513A JP S53106513 A JPS53106513 A JP S53106513A JP 2183977 A JP2183977 A JP 2183977A JP 2183977 A JP2183977 A JP 2183977A JP S53106513 A JPS53106513 A JP S53106513A
Authority
JP
Japan
Prior art keywords
frequency
communication system
multiplex communication
carrier
fundamental
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
JP2183977A
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 JP2183977A priority Critical patent/JPS53106513A/en
Publication of JPS53106513A publication Critical patent/JPS53106513A/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
    • H04J1/06—Arrangements for supplying the carrier waves ; Arrangements for supplying synchronisation signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)

Abstract

PURPOSE:To reduce the effect of phase zitter and to enable to increase the number of channels, by taking the frequency of 2 power of the frequency to of the fundamental carrier as the carrier frequency and synthesizing and transmitting the modulation wave and the fundamental carrier with the amplitude modulation by teh input signal of each channel.
JP2183977A 1977-02-28 1977-02-28 Multiplex communication system Pending JPS53106513A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2183977A JPS53106513A (en) 1977-02-28 1977-02-28 Multiplex communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2183977A JPS53106513A (en) 1977-02-28 1977-02-28 Multiplex communication system

Publications (1)

Publication Number Publication Date
JPS53106513A true JPS53106513A (en) 1978-09-16

Family

ID=12066239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2183977A Pending JPS53106513A (en) 1977-02-28 1977-02-28 Multiplex communication system

Country Status (1)

Country Link
JP (1) JPS53106513A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03283729A (en) * 1990-03-30 1991-12-13 Nippon Hoso Kyokai <Nhk> Frequency multiplex communication system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03283729A (en) * 1990-03-30 1991-12-13 Nippon Hoso Kyokai <Nhk> Frequency multiplex communication system

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