IT1220983B - Circuito discriminatore del tipo a rapporto - Google Patents

Circuito discriminatore del tipo a rapporto

Info

Publication number
IT1220983B
IT1220983B IT20375/84A IT2037584A IT1220983B IT 1220983 B IT1220983 B IT 1220983B IT 20375/84 A IT20375/84 A IT 20375/84A IT 2037584 A IT2037584 A IT 2037584A IT 1220983 B IT1220983 B IT 1220983B
Authority
IT
Italy
Prior art keywords
report type
discriminator circuit
type discriminator
circuit
report
Prior art date
Application number
IT20375/84A
Other languages
English (en)
Other versions
IT8420375A0 (it
Inventor
Mastrojeni Ettore
Original Assignee
Ates Componenti Elettron
Sgs Thomson Microelectronics
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 Ates Componenti Elettron, Sgs Thomson Microelectronics filed Critical Ates Componenti Elettron
Priority to IT20375/84A priority Critical patent/IT1220983B/it
Publication of IT8420375A0 publication Critical patent/IT8420375A0/it
Priority to EP85103538A priority patent/EP0158210A3/en
Priority to US06/715,999 priority patent/US4634991A/en
Application granted granted Critical
Publication of IT1220983B publication Critical patent/IT1220983B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
    • H03D3/06—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators
    • H03D3/08—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators by means of diodes, e.g. Foster-Seeley discriminator
    • H03D3/10—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators by means of diodes, e.g. Foster-Seeley discriminator in which the diodes are simultaneously conducting during the same half period of the signal, e.g. radio detector

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
IT20375/84A 1984-04-03 1984-04-03 Circuito discriminatore del tipo a rapporto IT1220983B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT20375/84A IT1220983B (it) 1984-04-03 1984-04-03 Circuito discriminatore del tipo a rapporto
EP85103538A EP0158210A3 (en) 1984-04-03 1985-03-25 Ratio discriminator
US06/715,999 US4634991A (en) 1984-04-03 1985-03-25 Ratio discriminator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20375/84A IT1220983B (it) 1984-04-03 1984-04-03 Circuito discriminatore del tipo a rapporto

Publications (2)

Publication Number Publication Date
IT8420375A0 IT8420375A0 (it) 1984-04-03
IT1220983B true IT1220983B (it) 1990-06-21

Family

ID=11166174

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20375/84A IT1220983B (it) 1984-04-03 1984-04-03 Circuito discriminatore del tipo a rapporto

Country Status (3)

Country Link
US (1) US4634991A (it)
EP (1) EP0158210A3 (it)
IT (1) IT1220983B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2653618B1 (fr) * 1989-10-24 1992-02-07 Sorep Sa Circuit equilibre d'asservissement en phase d'un signal radiofrequence a un signal de reference.
JP3517617B2 (ja) * 1999-09-17 2004-04-12 株式会社東芝 電気機器の漏電検知方法
KR100783272B1 (ko) * 2006-08-10 2007-12-06 주식회사오뚜기 치즈 함유 드레싱 조성물 및 그 제조방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1170353A (en) * 1966-02-28 1969-11-12 Rca Corp Angle-Modulated Wave Demodulating System
GB1126030A (en) * 1966-10-07 1968-09-05 Telefunken Patent Improvements in or relating to frequency demodulators

Also Published As

Publication number Publication date
US4634991A (en) 1987-01-06
EP0158210A3 (en) 1987-10-28
IT8420375A0 (it) 1984-04-03
EP0158210A2 (en) 1985-10-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970429