JPH023338B2 - - Google Patents

Info

Publication number
JPH023338B2
JPH023338B2 JP15874784A JP15874784A JPH023338B2 JP H023338 B2 JPH023338 B2 JP H023338B2 JP 15874784 A JP15874784 A JP 15874784A JP 15874784 A JP15874784 A JP 15874784A JP H023338 B2 JPH023338 B2 JP H023338B2
Authority
JP
Japan
Prior art keywords
signal
period
fsk signal
fsk
types
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.)
Expired
Application number
JP15874784A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6139734A (ja
Inventor
Mitsuaki Fukushima
Satoshi Komazawa
Etsuro 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.)
Osaki Electric Co Ltd
Original Assignee
Osaki 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 Osaki Electric Co Ltd filed Critical Osaki Electric Co Ltd
Priority to JP15874784A priority Critical patent/JPS6139734A/ja
Publication of JPS6139734A publication Critical patent/JPS6139734A/ja
Publication of JPH023338B2 publication Critical patent/JPH023338B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/14—Demodulator circuits; Receiver circuits
    • H04L27/156—Demodulator circuits; Receiver circuits with demodulation using temporal properties of the received signal, e.g. detecting pulse width
    • H04L27/1563—Demodulator circuits; Receiver circuits with demodulation using temporal properties of the received signal, e.g. detecting pulse width using transition or level detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP15874784A 1984-07-31 1984-07-31 電力線搬送ｆｓｋ信号受信復調器 Granted JPS6139734A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15874784A JPS6139734A (ja) 1984-07-31 1984-07-31 電力線搬送ｆｓｋ信号受信復調器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15874784A JPS6139734A (ja) 1984-07-31 1984-07-31 電力線搬送ｆｓｋ信号受信復調器

Publications (2)

Publication Number Publication Date
JPS6139734A JPS6139734A (ja) 1986-02-25
JPH023338B2 true JPH023338B2 (enrdf_load_stackoverflow) 1990-01-23

Family

ID=15678447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15874784A Granted JPS6139734A (ja) 1984-07-31 1984-07-31 電力線搬送ｆｓｋ信号受信復調器

Country Status (1)

Country Link
JP (1) JPS6139734A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6139734A (ja) 1986-02-25

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term