JPS58179004A - Ｆｍ復調器 - Google Patents

Ｆｍ復調器

Info

Publication number
JPS58179004A
JPS58179004A JP6191282A JP6191282A JPS58179004A JP S58179004 A JPS58179004 A JP S58179004A JP 6191282 A JP6191282 A JP 6191282A JP 6191282 A JP6191282 A JP 6191282A JP S58179004 A JPS58179004 A JP S58179004A
Authority
JP
Japan
Prior art keywords
circuit
output
signal
variable gain
circuits
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
JP6191282A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0424881B2 (enExample
Inventor
Yoshihiko Akaiwa
芳彦 赤岩
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
NEC Corp
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP6191282A priority Critical patent/JPS58179004A/ja
Publication of JPS58179004A publication Critical patent/JPS58179004A/ja
Publication of JPH0424881B2 publication Critical patent/JPH0424881B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/007—Demodulation of angle-, frequency- or phase- modulated oscillations by converting the oscillations into two quadrature related signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
  • Circuits Of Receivers In General (AREA)
JP6191282A 1982-04-14 1982-04-14 Ｆｍ復調器 Granted JPS58179004A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6191282A JPS58179004A (ja) 1982-04-14 1982-04-14 Ｆｍ復調器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6191282A JPS58179004A (ja) 1982-04-14 1982-04-14 Ｆｍ復調器

Publications (2)

Publication Number Publication Date
JPS58179004A true JPS58179004A (ja) 1983-10-20
JPH0424881B2 JPH0424881B2 (enExample) 1992-04-28

Family

ID=13184843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6191282A Granted JPS58179004A (ja) 1982-04-14 1982-04-14 Ｆｍ復調器

Country Status (1)

Country Link
JP (1) JPS58179004A (enExample)

Also Published As

Publication number Publication date
JPH0424881B2 (enExample) 1992-04-28

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