BE479153A - - Google Patents

Info

Publication number
BE479153A
BE479153A BE479153DA BE479153A BE 479153 A BE479153 A BE 479153A BE 479153D A BE479153D A BE 479153DA BE 479153 A BE479153 A BE 479153A
Authority
BE
Belgium
Application number
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.)
Publication of BE479153A publication Critical patent/BE479153A/xx

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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/22—Automatic control in amplifiers having discharge tubes
    • H03G3/26—Muting amplifier when no signal is present
    • H03G3/28—Muting amplifier when no signal is present in frequency-modulation receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
BE479153D 1943-04-27 BE479153A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US484718A US2362806A (en) 1943-04-27 1943-04-27 Frequency modulation receiver

Publications (1)

Publication Number Publication Date
BE479153A true BE479153A (en:Method)

Family

ID=23925312

Family Applications (3)

Application Number Title Priority Date Filing Date
BE479153D BE479153A (en:Method) 1943-04-27
BE482547D BE482547A (en:Method) 1943-04-27
BE479154D BE479154A (en:Method) 1943-04-27

Family Applications After (2)

Application Number Title Priority Date Filing Date
BE482547D BE482547A (en:Method) 1943-04-27
BE479154D BE479154A (en:Method) 1943-04-27

Country Status (5)

Country Link
US (1) US2362806A (en:Method)
BE (3) BE479154A (en:Method)
CA (1) CA432262A (en:Method)
FR (2) FR938602A (en:Method)
GB (1) GB594769A (en:Method)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2519890A (en) * 1944-12-09 1950-08-22 Rca Corp Angle modulated wave receiver
US2501120A (en) * 1945-04-26 1950-03-21 Rca Corp Frequency modulation receiver tuning aid
US2525359A (en) * 1946-04-04 1950-10-10 Rca Corp Frequency modulation receiver tuning aid
US2620439A (en) * 1947-11-05 1952-12-02 Gen Electric Noise balancing circuits
US2612602A (en) * 1948-11-19 1952-09-30 Gen Electric Noise suppression circuit
CN107453346B (zh) * 2016-05-30 2022-03-18 中国电力科学研究院 一种适用于配电网重构的负荷曲线时段划分方法

Also Published As

Publication number Publication date
CA432262A (en) 1946-01-01
FR961086A (en:Method) 1950-05-03
BE482547A (en:Method)
GB594769A (en) 1947-11-19
FR938602A (fr) 1948-10-20
BE479154A (en:Method)
US2362806A (en) 1944-11-14

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