CA1005865A - Demodulator circuit - Google Patents

Demodulator circuit

Info

Publication number
CA1005865A
CA1005865A CA188,594A CA188594A CA1005865A CA 1005865 A CA1005865 A CA 1005865A CA 188594 A CA188594 A CA 188594A CA 1005865 A CA1005865 A CA 1005865A
Authority
CA
Canada
Prior art keywords
demodulator circuit
demodulator
circuit
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.)
Expired
Application number
CA188,594A
Other languages
English (en)
Other versions
CA188594S (en
Inventor
Alois Marek
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Application granted granted Critical
Publication of CA1005865A publication Critical patent/CA1005865A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/02—Details
    • H03D1/06—Modifications of demodulators to reduce distortion, e.g. by negative feedback
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/08—Demodulation of amplitude-modulated oscillations by means of non-linear two-pole elements
    • H03D1/10—Demodulation of amplitude-modulated oscillations by means of non-linear two-pole elements of diodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplitude Modulation (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Amplifiers (AREA)
CA188,594A 1972-12-21 1973-12-20 Demodulator circuit Expired CA1005865A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1858972A CH553512A (de) 1972-12-21 1972-12-21 Demodulator.

Publications (1)

Publication Number Publication Date
CA1005865A true CA1005865A (en) 1977-02-22

Family

ID=4434008

Family Applications (1)

Application Number Title Priority Date Filing Date
CA188,594A Expired CA1005865A (en) 1972-12-21 1973-12-20 Demodulator circuit

Country Status (8)

Country Link
US (1) US3921086A (enExample)
JP (1) JPS4991361A (enExample)
AT (1) ATA927573A (enExample)
CA (1) CA1005865A (enExample)
CH (1) CH553512A (enExample)
DE (1) DE2301707A1 (enExample)
FR (1) FR2211802B3 (enExample)
NL (1) NL7317428A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319196A (en) * 1980-03-17 1982-03-09 Westinghouse Electric Corp. Temperature compensated wide dynamic range linear envelope detector
US4320346A (en) * 1980-03-21 1982-03-16 The United States Of America As Represented By The Secretary Of The Air Force Large dynamic range low distortion amplitude modulation detector apparatus
US7277687B2 (en) * 2003-12-03 2007-10-02 Starkey Laboratories, Inc. Low power amplitude modulation detector

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2647207A (en) * 1950-06-27 1953-07-28 Seismograph Service Corp Rectifier balancing circuit
US2972677A (en) * 1957-12-04 1961-02-21 Itt Interference detecting circuit
US3083330A (en) * 1958-07-23 1963-03-26 Power Designs Inc Transistor power supply
NL288320A (enExample) * 1963-01-29
US3411017A (en) * 1965-03-30 1968-11-12 Army Usa Signal slicer circuit
US3427607A (en) * 1966-04-07 1969-02-11 Gen Precision Systems Inc Voltage deviation alarm system

Also Published As

Publication number Publication date
CH553512A (de) 1974-08-30
FR2211802B3 (enExample) 1976-10-15
NL7317428A (enExample) 1974-06-25
US3921086A (en) 1975-11-18
FR2211802A1 (enExample) 1974-07-19
JPS4991361A (enExample) 1974-08-31
ATA927573A (de) 1977-06-15
DE2301707A1 (de) 1974-07-25

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