JPS5287963A - Phase shift multiplication type fm demodulator - Google Patents

Phase shift multiplication type fm demodulator

Info

Publication number
JPS5287963A
JPS5287963A JP410776A JP410776A JPS5287963A JP S5287963 A JPS5287963 A JP S5287963A JP 410776 A JP410776 A JP 410776A JP 410776 A JP410776 A JP 410776A JP S5287963 A JPS5287963 A JP S5287963A
Authority
JP
Japan
Prior art keywords
demodulator
phase shift
multiplication type
shift multiplication
output
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
JP410776A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6149845B2 (en]
Inventor
Isao Fukushima
Yoshimi Iso
Isao Akitake
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
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP410776A priority Critical patent/JPS5287963A/ja
Priority to US05/759,444 priority patent/US4122394A/en
Publication of JPS5287963A publication Critical patent/JPS5287963A/ja
Publication of JPS6149845B2 publication Critical patent/JPS6149845B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)
  • Networks Using Active Elements (AREA)
JP410776A 1976-01-19 1976-01-19 Phase shift multiplication type fm demodulator Granted JPS5287963A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP410776A JPS5287963A (en) 1976-01-19 1976-01-19 Phase shift multiplication type fm demodulator
US05/759,444 US4122394A (en) 1976-01-19 1977-01-14 Phase-shifting multiplication type FM signal demodulation circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP410776A JPS5287963A (en) 1976-01-19 1976-01-19 Phase shift multiplication type fm demodulator

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP4034281A Division JPS56138308A (en) 1981-03-23 1981-03-23 Phase shift multiplication type fm demodulator
JP6529382A Division JPS57197904A (en) 1982-04-21 1982-04-21 Phase shift and multiplication type fm demodulator

Publications (2)

Publication Number Publication Date
JPS5287963A true JPS5287963A (en) 1977-07-22
JPS6149845B2 JPS6149845B2 (en]) 1986-10-31

Family

ID=11575557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP410776A Granted JPS5287963A (en) 1976-01-19 1976-01-19 Phase shift multiplication type fm demodulator

Country Status (1)

Country Link
JP (1) JPS5287963A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5737904A (en) * 1980-08-13 1982-03-02 Hitachi Ltd Quadrature wave detecting circuit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01162543U (en]) * 1988-04-27 1989-11-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5737904A (en) * 1980-08-13 1982-03-02 Hitachi Ltd Quadrature wave detecting circuit

Also Published As

Publication number Publication date
JPS6149845B2 (en]) 1986-10-31

Similar Documents

Publication Publication Date Title
JPS5593329A (en) Channel selection unit
JPS5326175A (en) Electronic watch
JPS524105A (en) Frequency synthesizer-method transmitter-receiver
JPS5287963A (en) Phase shift multiplication type fm demodulator
JPS52114254A (en) Demodulation unit
JPS53123650A (en) Demodulator circuit
JPS5319732A (en) Pseudo-random number sequence generator
JPS53145457A (en) Variable frequency oscillator circuit
JPS5222401A (en) Tuner
JPS5299058A (en) Fm signal demodulating circuit
JPS54959A (en) Phase modulation circuit
JPS5333040A (en) Delay circuit
JPS52141551A (en) Fm demodulator of phase-shift multiplication type
JPS54105952A (en) Programable divider circuit
JPS5230301A (en) Preset type electronic tuner
JPS5617435A (en) Dividing circuit device
JPS533361A (en) Displacement converter
JPS535901A (en) Driving device of tuning indication meter
JPS5345950A (en) Circuit obtaining high resistivity
JPS5348603A (en) Digital signal demodulator circuit
JPS522261A (en) Frequency discriminator circuit
JPS5383451A (en) Detection circuit
JPS5348451A (en) Frequency-modulated wave demodulator circuit
JPS5317245A (en) Phase shifter circuit
JPS52142459A (en) Variable phase shifting circuit