DE1121135B - Demodulator fuer frequenzmodulierte Hochfrequenzschwingungen - Google Patents

Demodulator fuer frequenzmodulierte Hochfrequenzschwingungen

Info

Publication number
DE1121135B
DE1121135B DES65465A DES0065465A DE1121135B DE 1121135 B DE1121135 B DE 1121135B DE S65465 A DES65465 A DE S65465A DE S0065465 A DES0065465 A DE S0065465A DE 1121135 B DE1121135 B DE 1121135B
Authority
DE
Germany
Prior art keywords
frequency
resonant circuit
demodulated
demodulator
modulated high
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.)
Pending
Application number
DES65465A
Other languages
German (de)
English (en)
Inventor
Dipl-Ing Wilhelm Gebhardt
Dr Friedrich Kuhrt
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.)
Siemens Corp
Original Assignee
Siemens Corp
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
Priority to NL256702D priority Critical patent/NL256702A/xx
Application filed by Siemens Corp filed Critical Siemens Corp
Priority to DES65465A priority patent/DE1121135B/de
Priority to GB35588/60A priority patent/GB938267A/en
Priority to US63205A priority patent/US3094669A/en
Publication of DE1121135B publication Critical patent/DE1121135B/de
Pending legal-status Critical Current

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
    • 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
    • H03D3/14—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 semiconductor devices having more than two electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Hall/Mr Elements (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
DES65465A 1959-10-17 1959-10-17 Demodulator fuer frequenzmodulierte Hochfrequenzschwingungen Pending DE1121135B (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL256702D NL256702A (en, 2012) 1959-10-17
DES65465A DE1121135B (de) 1959-10-17 1959-10-17 Demodulator fuer frequenzmodulierte Hochfrequenzschwingungen
GB35588/60A GB938267A (en) 1959-10-17 1960-10-17 Improvements in or relating to demodulation arrangements for frequency-modulated or phase-modulated signals
US63205A US3094669A (en) 1959-10-17 1960-10-17 Demodulators for frequency-modulated carrier signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES65465A DE1121135B (de) 1959-10-17 1959-10-17 Demodulator fuer frequenzmodulierte Hochfrequenzschwingungen

Publications (1)

Publication Number Publication Date
DE1121135B true DE1121135B (de) 1962-01-04

Family

ID=7498062

Family Applications (1)

Application Number Title Priority Date Filing Date
DES65465A Pending DE1121135B (de) 1959-10-17 1959-10-17 Demodulator fuer frequenzmodulierte Hochfrequenzschwingungen

Country Status (4)

Country Link
US (1) US3094669A (en, 2012)
DE (1) DE1121135B (en, 2012)
GB (1) GB938267A (en, 2012)
NL (1) NL256702A (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1212319B (de) * 1962-09-25 1966-03-10 Leybolds Nachfolger E Halbleiteranordnung fuer Demonstrationszwecke

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2231997A (en) * 1937-07-11 1941-02-18 Radio Patents Corp Frequency discriminator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL222617A (en, 2012) * 1957-04-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2231997A (en) * 1937-07-11 1941-02-18 Radio Patents Corp Frequency discriminator

Also Published As

Publication number Publication date
NL256702A (en, 2012)
US3094669A (en) 1963-06-18
GB938267A (en) 1963-10-02

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