JPH0230221B2 - - Google Patents

Info

Publication number
JPH0230221B2
JPH0230221B2 JP59265685A JP26568584A JPH0230221B2 JP H0230221 B2 JPH0230221 B2 JP H0230221B2 JP 59265685 A JP59265685 A JP 59265685A JP 26568584 A JP26568584 A JP 26568584A JP H0230221 B2 JPH0230221 B2 JP H0230221B2
Authority
JP
Japan
Prior art keywords
carrier wave
circuit
pull
vco
loop filter
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
JP59265685A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61142842A (ja
Inventor
Kenzo Kobayashi
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP59265685A priority Critical patent/JPS61142842A/ja
Publication of JPS61142842A publication Critical patent/JPS61142842A/ja
Publication of JPH0230221B2 publication Critical patent/JPH0230221B2/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)
JP59265685A 1984-12-17 1984-12-17 搬送波引込み補助方式 Granted JPS61142842A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59265685A JPS61142842A (ja) 1984-12-17 1984-12-17 搬送波引込み補助方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59265685A JPS61142842A (ja) 1984-12-17 1984-12-17 搬送波引込み補助方式

Publications (2)

Publication Number Publication Date
JPS61142842A JPS61142842A (ja) 1986-06-30
JPH0230221B2 true JPH0230221B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-07-05

Family

ID=17420577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59265685A Granted JPS61142842A (ja) 1984-12-17 1984-12-17 搬送波引込み補助方式

Country Status (1)

Country Link
JP (1) JPS61142842A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH052533U (ja) * 1991-02-25 1993-01-14 マサル工業株式会社 電線保護カバー
JPH0641332U (ja) * 1992-10-28 1994-05-31 北日本電線株式会社 合成樹脂製接地線保護用モール

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH052533U (ja) * 1991-02-25 1993-01-14 マサル工業株式会社 電線保護カバー
JPH0641332U (ja) * 1992-10-28 1994-05-31 北日本電線株式会社 合成樹脂製接地線保護用モール

Also Published As

Publication number Publication date
JPS61142842A (ja) 1986-06-30

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