JPS59204318A - デジタルチユ−ニング受信機 - Google Patents

デジタルチユ−ニング受信機

Info

Publication number
JPS59204318A
JPS59204318A JP7845583A JP7845583A JPS59204318A JP S59204318 A JPS59204318 A JP S59204318A JP 7845583 A JP7845583 A JP 7845583A JP 7845583 A JP7845583 A JP 7845583A JP S59204318 A JPS59204318 A JP S59204318A
Authority
JP
Japan
Prior art keywords
frequency
pll
oscillator
digital tuning
circuit
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
JP7845583A
Other languages
English (en)
Japanese (ja)
Other versions
JPS645493B2 (enrdf_load_stackoverflow
Inventor
Koichi Hirayama
平山 康一
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
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 filed Critical Toshiba Corp
Priority to JP7845583A priority Critical patent/JPS59204318A/ja
Publication of JPS59204318A publication Critical patent/JPS59204318A/ja
Publication of JPS645493B2 publication Critical patent/JPS645493B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03DDEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00Demodulation of amplitude-modulated oscillations
    • H03D1/22Homodyne or synchrodyne circuits
    • H03D1/2209Decoders for simultaneous demodulation and decoding of signals composed of a sum-signal and a suppressed carrier, amplitude modulated by a difference signal, e.g. stereocoders
    • H03D1/2236Decoders for simultaneous demodulation and decoding of signals composed of a sum-signal and a suppressed carrier, amplitude modulated by a difference signal, e.g. stereocoders using a phase locked loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuits Of Receivers In General (AREA)
JP7845583A 1983-05-04 1983-05-04 デジタルチユ−ニング受信機 Granted JPS59204318A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7845583A JPS59204318A (ja) 1983-05-04 1983-05-04 デジタルチユ−ニング受信機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7845583A JPS59204318A (ja) 1983-05-04 1983-05-04 デジタルチユ−ニング受信機

Publications (2)

Publication Number Publication Date
JPS59204318A true JPS59204318A (ja) 1984-11-19
JPS645493B2 JPS645493B2 (enrdf_load_stackoverflow) 1989-01-31

Family

ID=13662507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7845583A Granted JPS59204318A (ja) 1983-05-04 1983-05-04 デジタルチユ−ニング受信機

Country Status (1)

Country Link
JP (1) JPS59204318A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS645493B2 (enrdf_load_stackoverflow) 1989-01-31

Similar Documents

Publication Publication Date Title
US5563921A (en) Jitter detection apparatus using double-PLL structure
EP0644657B1 (en) Phase-locked oscillator circuit
JPH07154287A (ja) 直接変換受信機
US5752175A (en) Frequency synthesizer for V/UHF wideband receiver
US4479257A (en) Superheterodyne circuit having variable bandwidth and center frequency shift function
JPH07170127A (ja) Fmオーディオ搬送波の復調方法および復調装置
HK1008406A1 (en) On channel agile fm demodulator
HK1008406B (en) On channel agile fm demodulator
JPH01300772A (ja) 映像中間周波信号処理回路
US4426627A (en) Phase-locked loop oscillator circuit utilizing a sub-loop with a second phase comparator
EP0176703B1 (en) Intermediate frequency signal processing circuit
JPS59204318A (ja) デジタルチユ−ニング受信機
US4601060A (en) Automatic digital fine tuning system
JPH0879013A (ja) パイロット信号検出用のスイッチドキャパシタ帯域通過フィルタ
JPH10276105A (ja) Rds信号復調回路
KR20010042028A (ko) 복조기 회로
JPH0156580B2 (enrdf_load_stackoverflow)
JPH0528829Y2 (enrdf_load_stackoverflow)
JPS6019692B2 (ja) Fmステレオ受信機のパイロツト信号除去回路
GB2197554A (en) FM multiplex broadcast receiver
US4766391A (en) Video demodulator system
JPS6161734B2 (enrdf_load_stackoverflow)
KR920004374B1 (ko) 주파수 합성기
JPS59204331A (ja) イメ−ジ信号受信状態検出装置
JPS61216529A (ja) 誘導無線周波数シンセサイザ装置