JPH0479187B2 - - Google Patents

Info

Publication number
JPH0479187B2
JPH0479187B2 JP58196495A JP19649583A JPH0479187B2 JP H0479187 B2 JPH0479187 B2 JP H0479187B2 JP 58196495 A JP58196495 A JP 58196495A JP 19649583 A JP19649583 A JP 19649583A JP H0479187 B2 JPH0479187 B2 JP H0479187B2
Authority
JP
Japan
Prior art keywords
signal
circuit
oscillation
frequency
flop
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
JP58196495A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6087553A (ja
Inventor
Norihiro Tatsuta
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP58196495A priority Critical patent/JPS6087553A/ja
Publication of JPS6087553A publication Critical patent/JPS6087553A/ja
Publication of JPH0479187B2 publication Critical patent/JPH0479187B2/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
    • H04L27/144—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements
    • H04L27/152—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements using controlled oscillators, e.g. PLL arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
JP58196495A 1983-10-19 1983-10-19 入力信号識別回路 Granted JPS6087553A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58196495A JPS6087553A (ja) 1983-10-19 1983-10-19 入力信号識別回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58196495A JPS6087553A (ja) 1983-10-19 1983-10-19 入力信号識別回路

Publications (2)

Publication Number Publication Date
JPS6087553A JPS6087553A (ja) 1985-05-17
JPH0479187B2 true JPH0479187B2 (en:Method) 1992-12-15

Family

ID=16358718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58196495A Granted JPS6087553A (ja) 1983-10-19 1983-10-19 入力信号識別回路

Country Status (1)

Country Link
JP (1) JPS6087553A (en:Method)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5839146A (ja) * 1981-09-01 1983-03-07 Nec Corp 信号検出回路

Also Published As

Publication number Publication date
JPS6087553A (ja) 1985-05-17

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