CH271260A - Method of receiving electromagnetic waves. - Google Patents

Method of receiving electromagnetic waves.

Info

Publication number
CH271260A
CH271260A CH271260DA CH271260A CH 271260 A CH271260 A CH 271260A CH 271260D A CH271260D A CH 271260DA CH 271260 A CH271260 A CH 271260A
Authority
CH
Switzerland
Prior art keywords
electromagnetic waves
receiving electromagnetic
receiving
waves
electromagnetic
Prior art date
Application number
Other languages
French (fr)
Inventor
S A Standard Telephone E Radio
Original Assignee
Standard Telephone & Radio Sa
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 Standard Telephone & Radio Sa filed Critical Standard Telephone & Radio Sa
Publication of CH271260A publication Critical patent/CH271260A/en

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
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/16—Automatic control
    • H03G5/24—Automatic control in frequency-selective amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K9/00—Demodulating pulses which have been modulated with a continuously-variable signal
    • H03K9/06—Demodulating pulses which have been modulated with a continuously-variable signal of frequency- or rate-modulated pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Noise Elimination (AREA)
CH271260D 1942-07-17 1947-08-06 Method of receiving electromagnetic waves. CH271260A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB271260X 1942-07-17

Publications (1)

Publication Number Publication Date
CH271260A true CH271260A (en) 1950-10-15

Family

ID=10254636

Family Applications (1)

Application Number Title Priority Date Filing Date
CH271260D CH271260A (en) 1942-07-17 1947-08-06 Method of receiving electromagnetic waves.

Country Status (3)

Country Link
US (1) US2476964A (en)
BE (1) BE475389A (en)
CH (1) CH271260A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE486057A (en) * 1947-11-28

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE21598E (en) * 1940-10-08 Radio receiver
US1926097A (en) * 1928-05-31 1933-09-12 Rca Corp Aperiodic frequency selection
US2017523A (en) * 1932-01-26 1935-10-15 Rca Corp Amplifier
US2002216A (en) * 1933-06-07 1935-05-21 Bell Telephone Labor Inc Wave filter
US2051364A (en) * 1933-10-16 1936-08-18 Rca Corp Automatic sensitivity control circuit
US2054892A (en) * 1933-11-29 1936-09-22 Rca Corp Automatic fidelity control circuits
US2083232A (en) * 1935-04-08 1937-06-08 Rca Corp Automatic selectivity control system
US2054412A (en) * 1935-05-07 1936-09-15 Hazeltine Corp Wave signaling system
US2183980A (en) * 1936-01-28 1939-12-19 Hazeltine Corp Signal-selecting system
US2120998A (en) * 1936-02-03 1938-06-21 Alfred W Barber Coupled circuits
US2152515A (en) * 1937-06-18 1939-03-28 Hazeltine Corp Automatic signal interference control
GB509398A (en) * 1937-12-14 1939-07-14 James Robinson Improvements in retroactive valve apparatus
US2261374A (en) * 1940-06-29 1941-11-04 Rca Corp Frequency modulation receiving system
NL67099C (en) * 1940-06-29
NL58898C (en) * 1940-06-29
US2316017A (en) * 1941-05-23 1943-04-06 Rca Corp Frequency control

Also Published As

Publication number Publication date
BE475389A (en)
US2476964A (en) 1949-07-26

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