JPS5391557A - Demodulator circuit for fm modulated signal - Google Patents

Demodulator circuit for fm modulated signal

Info

Publication number
JPS5391557A
JPS5391557A JP584377A JP584377A JPS5391557A JP S5391557 A JPS5391557 A JP S5391557A JP 584377 A JP584377 A JP 584377A JP 584377 A JP584377 A JP 584377A JP S5391557 A JPS5391557 A JP S5391557A
Authority
JP
Japan
Prior art keywords
modulated signal
demodulator circuit
integrated circuit
digital integrated
demodulator
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.)
Pending
Application number
JP584377A
Other languages
Japanese (ja)
Inventor
Yoji Shibata
Akira Kageyama
Toshio Takahashi
Yasushi Matani
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.)
Hitachi Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Hitachi Ltd
Nippon Telegraph and Telephone 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 Hitachi Ltd, Nippon Telegraph and Telephone Corp filed Critical Hitachi Ltd
Priority to JP584377A priority Critical patent/JPS5391557A/en
Publication of JPS5391557A publication Critical patent/JPS5391557A/en
Pending legal-status Critical Current

Links

Landscapes

  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

PURPOSE: Frequencies are multiplied by the only digital integrated circuit and limiting the amplitude is performed by utilizing this digital integrated circuit to simplify the circuit constitution, thereby improving the linearity of a FM demodulator.
COPYRIGHT: (C)1978,JPO&Japio
JP584377A 1977-01-24 1977-01-24 Demodulator circuit for fm modulated signal Pending JPS5391557A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP584377A JPS5391557A (en) 1977-01-24 1977-01-24 Demodulator circuit for fm modulated signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP584377A JPS5391557A (en) 1977-01-24 1977-01-24 Demodulator circuit for fm modulated signal

Publications (1)

Publication Number Publication Date
JPS5391557A true JPS5391557A (en) 1978-08-11

Family

ID=11622286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP584377A Pending JPS5391557A (en) 1977-01-24 1977-01-24 Demodulator circuit for fm modulated signal

Country Status (1)

Country Link
JP (1) JPS5391557A (en)

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