JPS52141551A - Fm demodulator of phase-shift multiplication type - Google Patents

Fm demodulator of phase-shift multiplication type

Info

Publication number
JPS52141551A
JPS52141551A JP5777776A JP5777776A JPS52141551A JP S52141551 A JPS52141551 A JP S52141551A JP 5777776 A JP5777776 A JP 5777776A JP 5777776 A JP5777776 A JP 5777776A JP S52141551 A JPS52141551 A JP S52141551A
Authority
JP
Japan
Prior art keywords
demodulator
phase
multiplication type
shift multiplication
shift
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
JP5777776A
Other languages
Japanese (ja)
Other versions
JPS6149846B2 (en
Inventor
Isao Akitake
Isao Fukushima
Yoshimi Iso
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 JP5777776A priority Critical patent/JPS52141551A/en
Priority to US05/759,444 priority patent/US4122394A/en
Publication of JPS52141551A publication Critical patent/JPS52141551A/en
Publication of JPS6149846B2 publication Critical patent/JPS6149846B2/ja
Granted legal-status Critical Current

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  • Circuits Of Receivers In General (AREA)

Abstract

PURPOSE: To operate stable FM demodulation by eliminating AM demodulated output in FM receiving operation.
COPYRIGHT: (C)1977,JPO&Japio
JP5777776A 1976-01-19 1976-05-21 Fm demodulator of phase-shift multiplication type Granted JPS52141551A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP5777776A JPS52141551A (en) 1976-05-21 1976-05-21 Fm demodulator of phase-shift multiplication type
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
JP5777776A JPS52141551A (en) 1976-05-21 1976-05-21 Fm demodulator of phase-shift multiplication type

Publications (2)

Publication Number Publication Date
JPS52141551A true JPS52141551A (en) 1977-11-25
JPS6149846B2 JPS6149846B2 (en) 1986-10-31

Family

ID=13065286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5777776A Granted JPS52141551A (en) 1976-01-19 1976-05-21 Fm demodulator of phase-shift multiplication type

Country Status (1)

Country Link
JP (1) JPS52141551A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61140039U (en) * 1985-02-21 1986-08-30
JPH0658016B2 (en) * 1987-12-22 1994-08-03 東海ゴム工業株式会社 Face material for concrete splicing and its use
JPH0382769U (en) * 1989-12-14 1991-08-22
JPH04111857U (en) * 1991-03-18 1992-09-29 丸井産業株式会社 Filling material receiver for construction gaps

Also Published As

Publication number Publication date
JPS6149846B2 (en) 1986-10-31

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