JPS543417A - Division multiple system for frequency deviation keying frequency - Google Patents

Division multiple system for frequency deviation keying frequency

Info

Publication number
JPS543417A
JPS543417A JP6859977A JP6859977A JPS543417A JP S543417 A JPS543417 A JP S543417A JP 6859977 A JP6859977 A JP 6859977A JP 6859977 A JP6859977 A JP 6859977A JP S543417 A JPS543417 A JP S543417A
Authority
JP
Japan
Prior art keywords
frequency
division multiple
multiple system
deviation keying
frequency deviation
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
JP6859977A
Other languages
Japanese (ja)
Inventor
Kenji Nakayama
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP6859977A priority Critical patent/JPS543417A/en
Publication of JPS543417A publication Critical patent/JPS543417A/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

Landscapes

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

Abstract

PURPOSE:To facilitate an easy time-division use as well as to realize a small size for the device, by multiplying the signal obtained through the bend limitation by the sum of the carrier waves of the mark and space paths to obtain the sum and at the same time eliminating the unnecessary wave.
JP6859977A 1977-06-09 1977-06-09 Division multiple system for frequency deviation keying frequency Pending JPS543417A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6859977A JPS543417A (en) 1977-06-09 1977-06-09 Division multiple system for frequency deviation keying frequency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6859977A JPS543417A (en) 1977-06-09 1977-06-09 Division multiple system for frequency deviation keying frequency

Publications (1)

Publication Number Publication Date
JPS543417A true JPS543417A (en) 1979-01-11

Family

ID=13378405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6859977A Pending JPS543417A (en) 1977-06-09 1977-06-09 Division multiple system for frequency deviation keying frequency

Country Status (1)

Country Link
JP (1) JPS543417A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6164872A (en) * 1984-09-03 1986-04-03 Kyushu Hitachi Maxell Ltd Outer edge of electric razor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6164872A (en) * 1984-09-03 1986-04-03 Kyushu Hitachi Maxell Ltd Outer edge of electric razor

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