JPS5265649A - Demodulating system of angle modulation wave signal - Google Patents

Demodulating system of angle modulation wave signal

Info

Publication number
JPS5265649A
JPS5265649A JP14160575A JP14160575A JPS5265649A JP S5265649 A JPS5265649 A JP S5265649A JP 14160575 A JP14160575 A JP 14160575A JP 14160575 A JP14160575 A JP 14160575A JP S5265649 A JPS5265649 A JP S5265649A
Authority
JP
Japan
Prior art keywords
modulation wave
wave signal
angle modulation
demodulating system
variable
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
JP14160575A
Other languages
Japanese (ja)
Other versions
JPS5733885B2 (en
Inventor
Yukinobu Ishigaki
Kohei Sasamura
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP14160575A priority Critical patent/JPS5265649A/en
Publication of JPS5265649A publication Critical patent/JPS5265649A/en
Publication of JPS5733885B2 publication Critical patent/JPS5733885B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

Abstract

PURPOSE: To prevent noise generated in a loop and to obtain satisfactory S/N always by setting a variable band filter and a differentiation circuit to an anble modulation wave demodulating circuit and by variable control of center frequency of passing band width.
COPYRIGHT: (C)1977,JPO&Japio
JP14160575A 1975-11-28 1975-11-28 Demodulating system of angle modulation wave signal Granted JPS5265649A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14160575A JPS5265649A (en) 1975-11-28 1975-11-28 Demodulating system of angle modulation wave signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14160575A JPS5265649A (en) 1975-11-28 1975-11-28 Demodulating system of angle modulation wave signal

Publications (2)

Publication Number Publication Date
JPS5265649A true JPS5265649A (en) 1977-05-31
JPS5733885B2 JPS5733885B2 (en) 1982-07-20

Family

ID=15295891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14160575A Granted JPS5265649A (en) 1975-11-28 1975-11-28 Demodulating system of angle modulation wave signal

Country Status (1)

Country Link
JP (1) JPS5265649A (en)

Also Published As

Publication number Publication date
JPS5733885B2 (en) 1982-07-20

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