JPS57109408A - Fm demodulating circuit of pulse count system - Google Patents

Fm demodulating circuit of pulse count system

Info

Publication number
JPS57109408A
JPS57109408A JP18588180A JP18588180A JPS57109408A JP S57109408 A JPS57109408 A JP S57109408A JP 18588180 A JP18588180 A JP 18588180A JP 18588180 A JP18588180 A JP 18588180A JP S57109408 A JPS57109408 A JP S57109408A
Authority
JP
Japan
Prior art keywords
trs
bases
limiter
output
signal
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
JP18588180A
Other languages
English (en)
Other versions
JPS6235283B2 (ja
Inventor
Kozo Yoshihisa
Isamu Okui
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP18588180A priority Critical patent/JPS57109408A/ja
Publication of JPS57109408A publication Critical patent/JPS57109408A/ja
Publication of JPS6235283B2 publication Critical patent/JPS6235283B2/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
    • H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
    • H03D3/04—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by counting or integrating cycles of oscillations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Television Signal Processing For Recording (AREA)
  • Television Receiver Circuits (AREA)
JP18588180A 1980-12-26 1980-12-26 Fm demodulating circuit of pulse count system Granted JPS57109408A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18588180A JPS57109408A (en) 1980-12-26 1980-12-26 Fm demodulating circuit of pulse count system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18588180A JPS57109408A (en) 1980-12-26 1980-12-26 Fm demodulating circuit of pulse count system

Publications (2)

Publication Number Publication Date
JPS57109408A true JPS57109408A (en) 1982-07-07
JPS6235283B2 JPS6235283B2 (ja) 1987-07-31

Family

ID=16178503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18588180A Granted JPS57109408A (en) 1980-12-26 1980-12-26 Fm demodulating circuit of pulse count system

Country Status (1)

Country Link
JP (1) JPS57109408A (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54101651A (en) * 1978-01-27 1979-08-10 Toshiba Corp Fm demodulator circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54101651A (en) * 1978-01-27 1979-08-10 Toshiba Corp Fm demodulator circuit

Also Published As

Publication number Publication date
JPS6235283B2 (ja) 1987-07-31

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