JPS6139734A - 電力線搬送ｆｓｋ信号受信復調器 - Google Patents

電力線搬送ｆｓｋ信号受信復調器

Info

Publication number
JPS6139734A
JPS6139734A JP15874784A JP15874784A JPS6139734A JP S6139734 A JPS6139734 A JP S6139734A JP 15874784 A JP15874784 A JP 15874784A JP 15874784 A JP15874784 A JP 15874784A JP S6139734 A JPS6139734 A JP S6139734A
Authority
JP
Japan
Prior art keywords
signal
period
fsk signal
fsk
sampling
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.)
Granted
Application number
JP15874784A
Other languages
English (en)
Japanese (ja)
Other versions
JPH023338B2 (member.php
Inventor
Mitsuaki Fukushima
福島　光明
Satoshi Komazawa
駒沢　聰
Etsuro Nakayama
悦郎 中山
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 DENKI KOGYO KK
Osaki Electric Co Ltd
Original Assignee
OSAKI DENKI KOGYO KK
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 DENKI KOGYO KK, Osaki Electric Co Ltd filed Critical OSAKI DENKI KOGYO KK
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 true JPS6139734A (ja) 1986-02-25
JPH023338B2 JPH023338B2 (member.php) 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 (member.php)

Also Published As

Publication number Publication date
JPH023338B2 (member.php) 1990-01-23

Similar Documents

Publication Publication Date Title
EP0305775B1 (en) FSK demodulation circuit
US4312075A (en) Timing-phase recovery circuit
US5121070A (en) Phase demodulator for psk-modulated signals
JP2837982B2 (ja) 遅延検波復調装置
JPS6139734A (ja) 電力線搬送ｆｓｋ信号受信復調器
US4412302A (en) Digital phase demodulation and correlation
JPH0624291B2 (ja) 位相検出回路
JPH023337B2 (member.php)
JP2841935B2 (ja) 位相復調器
JPH0234531B2 (ja) Kochohazatsuonjokyohoho
JP2528744B2 (ja) 遅延検波回路
US4829260A (en) Phase-shift keyed carrier recovery
JPS6139753A (ja) Ｆｓｋ信号復調器
JP2767585B2 (ja) 配電線搬送信号伝送装置
JPS59104804A (ja) Ａｍ復調装置
JP3353331B2 (ja) クロック抽出方法及びクロック抽出回路
JP2541049Y2 (ja) 電力計
JPS609237A (ja) スペクトラム拡散信号受信機
JPH07162328A (ja) Ｆｍ受信装置
SU1198755A1 (ru) Способ фазочувствительного преобразования переменного напряжения в цифровой код
JPS60257616A (ja) パルス発生回路
JPH08237033A (ja) 位相変調回路
JPH0311681B2 (member.php)
JPS60111555A (ja) 復調回路
JPH09153921A (ja) シンボルクロック再生回路

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term