JPS58168318A - 周波数偏差補正回路 - Google Patents

周波数偏差補正回路

Info

Publication number
JPS58168318A
JPS58168318A JP5172182A JP5172182A JPS58168318A JP S58168318 A JPS58168318 A JP S58168318A JP 5172182 A JP5172182 A JP 5172182A JP 5172182 A JP5172182 A JP 5172182A JP S58168318 A JPS58168318 A JP S58168318A
Authority
JP
Japan
Prior art keywords
frequency
output
signal
discriminator
center
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
JP5172182A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0316816B2 (enExample
Inventor
Akihide Nishiyama
西山　章英
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 JP5172182A priority Critical patent/JPS58168318A/ja
Publication of JPS58168318A publication Critical patent/JPS58168318A/ja
Publication of JPH0316816B2 publication Critical patent/JPH0316816B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/02—Automatic frequency control

Landscapes

  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Dc Digital Transmission (AREA)
JP5172182A 1982-03-29 1982-03-29 周波数偏差補正回路 Granted JPS58168318A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5172182A JPS58168318A (ja) 1982-03-29 1982-03-29 周波数偏差補正回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5172182A JPS58168318A (ja) 1982-03-29 1982-03-29 周波数偏差補正回路

Publications (2)

Publication Number Publication Date
JPS58168318A true JPS58168318A (ja) 1983-10-04
JPH0316816B2 JPH0316816B2 (enExample) 1991-03-06

Family

ID=12894747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5172182A Granted JPS58168318A (ja) 1982-03-29 1982-03-29 周波数偏差補正回路

Country Status (1)

Country Link
JP (1) JPS58168318A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01101764A (ja) * 1987-10-15 1989-04-19 Nec Corp Ｆｓｋ信号復調回路

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5125054A (ja) * 1974-08-26 1976-03-01 Nippon Steel Corp Shingohakeihizumihoseikairo
JPS52120748A (en) * 1976-04-05 1977-10-11 Nec Corp Pulse detection circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5125054A (ja) * 1974-08-26 1976-03-01 Nippon Steel Corp Shingohakeihizumihoseikairo
JPS52120748A (en) * 1976-04-05 1977-10-11 Nec Corp Pulse detection circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01101764A (ja) * 1987-10-15 1989-04-19 Nec Corp Ｆｓｋ信号復調回路

Also Published As

Publication number Publication date
JPH0316816B2 (enExample) 1991-03-06

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