JPH024184B2 - - Google Patents

Info

Publication number
JPH024184B2
JPH024184B2 JP58070918A JP7091883A JPH024184B2 JP H024184 B2 JPH024184 B2 JP H024184B2 JP 58070918 A JP58070918 A JP 58070918A JP 7091883 A JP7091883 A JP 7091883A JP H024184 B2 JPH024184 B2 JP H024184B2
Authority
JP
Japan
Prior art keywords
phase
signal
outputs
data signal
multiplier
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
JP58070918A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59196651A (ja
Inventor
Yasutsune Yoshida
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
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP58070918A priority Critical patent/JPS59196651A/ja
Publication of JPS59196651A publication Critical patent/JPS59196651A/ja
Publication of JPH024184B2 publication Critical patent/JPH024184B2/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
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H04L27/227—Demodulator circuits; Receiver circuits using coherent demodulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
JP58070918A 1983-04-23 1983-04-23 復調装置 Granted JPS59196651A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58070918A JPS59196651A (ja) 1983-04-23 1983-04-23 復調装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58070918A JPS59196651A (ja) 1983-04-23 1983-04-23 復調装置

Publications (2)

Publication Number Publication Date
JPS59196651A JPS59196651A (ja) 1984-11-08
JPH024184B2 true JPH024184B2 (US08142518-20120327-C00011.png) 1990-01-26

Family

ID=13445358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58070918A Granted JPS59196651A (ja) 1983-04-23 1983-04-23 復調装置

Country Status (1)

Country Link
JP (1) JPS59196651A (US08142518-20120327-C00011.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133812A (en) * 1978-04-07 1979-10-17 Nec Corp Phase synchronous circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133812A (en) * 1978-04-07 1979-10-17 Nec Corp Phase synchronous circuit

Also Published As

Publication number Publication date
JPS59196651A (ja) 1984-11-08

Similar Documents

Publication Publication Date Title
JP3728573B2 (ja) 復調装置
US4255713A (en) Carrier regeneration circuit for polyphase modulation system
US4409562A (en) Phase correction circuit employing bandpass filters
US4608540A (en) Phase-shift keying demodulator
EP0484914B1 (en) Demodulator and method for demodulating digital signals modulated by a minimum shift keying
US4498050A (en) Demodulation device for composite PSK-PSK modulated waves
JPH024184B2 (US08142518-20120327-C00011.png)
JPS6347313B2 (US08142518-20120327-C00011.png)
JP2931454B2 (ja) ディジタル位相変調信号復調回路
US4134075A (en) Amplitude-and-phase demodulator comprising a quantization circuit
JPS6342991B2 (US08142518-20120327-C00011.png)
JP2572986B2 (ja) 復調回路
JPS59196652A (ja) 復調装置
JP3669799B2 (ja) 差動位相変調方式の受信装置
JP2795761B2 (ja) Ｍｓｋ信号復調回路
JP3356643B2 (ja) Ｆｓｋ受信機
GB2318229A (en) Costas loop carrier recovery circuit
JPS62118660A (ja) 搬送波再生回路
JPS6245736B2 (US08142518-20120327-C00011.png)
JPS60189354A (ja) 通信方式
JPH082045B2 (ja) デイジタル伝送システム
JP2808861B2 (ja) 復調装置
JPH0474905B2 (US08142518-20120327-C00011.png)
JPS63287145A (ja) 搬送波再生回路
JPH0563745A (ja) クロツク抽出回路