JPH0366867B2 - - Google Patents

Info

Publication number
JPH0366867B2
JPH0366867B2 JP63124158A JP12415888A JPH0366867B2 JP H0366867 B2 JPH0366867 B2 JP H0366867B2 JP 63124158 A JP63124158 A JP 63124158A JP 12415888 A JP12415888 A JP 12415888A JP H0366867 B2 JPH0366867 B2 JP H0366867B2
Authority
JP
Japan
Prior art keywords
zero
signal
circuit
output
crossing
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 - Lifetime
Application number
JP63124158A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63308450A (ja
Inventor
Koji Takeda
Masao Akaha
Fumiaki Mukoyama
Yasuhiko Kudo
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP63124158A priority Critical patent/JPS63308450A/ja
Publication of JPS63308450A publication Critical patent/JPS63308450A/ja
Publication of JPH0366867B2 publication Critical patent/JPH0366867B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
JP63124158A 1988-05-20 1988-05-20 Ｆｓｋ復調回路 Granted JPS63308450A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63124158A JPS63308450A (ja) 1988-05-20 1988-05-20 Ｆｓｋ復調回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63124158A JPS63308450A (ja) 1988-05-20 1988-05-20 Ｆｓｋ復調回路

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP56069137A Division JPS57184356A (en) 1981-05-08 1981-05-08 Fsk demodulating circuit

Publications (2)

Publication Number Publication Date
JPS63308450A JPS63308450A (ja) 1988-12-15
JPH0366867B2 true JPH0366867B2 (enrdf_load_stackoverflow) 1991-10-18

Family

ID=14878375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63124158A Granted JPS63308450A (ja) 1988-05-20 1988-05-20 Ｆｓｋ復調回路

Country Status (1)

Country Link
JP (1) JPS63308450A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS63308450A (ja) 1988-12-15

Similar Documents

Publication Publication Date Title
JPH0127618B2 (enrdf_load_stackoverflow)
US4688234A (en) Apparatus and method for producing a signal-to-noise ratio figure of merit for digitally encoded-data
US4071821A (en) Quadrature correlation phase determining apparatus
JPH0366867B2 (enrdf_load_stackoverflow)
US4335354A (en) Sensitive demodulator for frequency shift keyed carrier signals
JPH0366868B2 (enrdf_load_stackoverflow)
US4079327A (en) Signal transition detector
US4644563A (en) Data transmission method and system
JP3006089B2 (ja) 相関技術によって信号受信時間を決定する方法
JPS5930217A (ja) 誤り検出機能を有する復調器
JPS63308451A (ja) Ｆｓｋ復調回路
JPS58114651A (ja) Ｆｓｋ復調方式
JPS58172559A (ja) 信号電力対雑音電力比測定方式
RU2065174C1 (ru) Демодулятор кодовых сигналов телеметрической системы идентификации объектов
JP2874489B2 (ja) Ｆｓｋ復調回路
JP3344530B2 (ja) デジタル信号伝送方法およびデジタル信号復調装置
JPH0136747B2 (enrdf_load_stackoverflow)
JP3268320B2 (ja) Ｓｎ比判定回路
JP2776325B2 (ja) デューティ計測回路
JPS5912844Y2 (ja) Ｆｓ信号復調装置
SU1628217A2 (ru) Устройство дл демодул ции цифровых сигналов с частотной модул цией
JPS6268020A (ja) デジタル遅延形変化幅過電流継電器
JP2671592B2 (ja) 混信分離回路
JPH05110613A (ja) 角度変調信号復調回路
JPS6011862B2 (ja) 信号検出回路