CH246142A - Schaltung, welche mindestens in einer Betriebsstellung zum Empfang von Hochfrequenzschwingungen dient. - Google Patents

Schaltung, welche mindestens in einer Betriebsstellung zum Empfang von Hochfrequenzschwingungen dient.

Info

Publication number
CH246142A
CH246142A CH246142DA CH246142A CH 246142 A CH246142 A CH 246142A CH 246142D A CH246142D A CH 246142DA CH 246142 A CH246142 A CH 246142A
Authority
CH
Switzerland
Prior art keywords
serves
circuit
operating position
receive high
frequency oscillations
Prior art date
Application number
Other languages
English (en)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH246142A publication Critical patent/CH246142A/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1416—Balanced arrangements with discharge tubes having more than two electrodes
CH246142D 1943-10-18 1944-10-17 Schaltung, welche mindestens in einer Betriebsstellung zum Empfang von Hochfrequenzschwingungen dient. CH246142A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL246142X 1943-10-18

Publications (1)

Publication Number Publication Date
CH246142A true CH246142A (de) 1946-12-15

Family

ID=19780852

Family Applications (1)

Application Number Title Priority Date Filing Date
CH246142D CH246142A (de) 1943-10-18 1944-10-17 Schaltung, welche mindestens in einer Betriebsstellung zum Empfang von Hochfrequenzschwingungen dient.

Country Status (4)

Country Link
US (1) US2538715A (de)
BE (1) BE459184A (de)
CH (1) CH246142A (de)
FR (1) FR920554A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB699353A (en) * 1950-10-13 1953-11-04 Marconi Wireless Telegraph Co Improvements in or relating to amplitude modulated push-pull carrier wave transmitters
US2957982A (en) * 1957-08-05 1960-10-25 Rca Corp Detection apparatus
US4032851A (en) * 1976-05-07 1977-06-28 Rca Corporation Complementary symmetry fet mixer circuits
US4090139A (en) * 1976-05-07 1978-05-16 Rca Corporation Complementary symmetry FET mixer circuits
US4193036A (en) * 1978-07-03 1980-03-11 Motorola, Inc. Balanced active mixer circuit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1557067A (en) * 1921-08-26 1925-10-13 Westinghouse Electric & Mfg Co Combined transmitting and receiving arrangement
US1876107A (en) * 1928-10-05 1932-09-06 Rca Corp Carrier suppression modulator
NL36031C (de) * 1929-11-20
BE387351A (de) * 1931-03-23
BE406777A (de) * 1933-12-13
US2088432A (en) * 1934-02-17 1937-07-27 Rca Corp Frequency converter circuit
US2205359A (en) * 1938-06-24 1940-06-18 Hygrade Sylvania Corp Superheterodyne receiver
US2288214A (en) * 1939-06-26 1942-06-30 Rca Corp Radio system
US2296107A (en) * 1941-05-09 1942-09-15 Rca Corp Ultra high frequency converter
US2366329A (en) * 1942-12-31 1945-01-02 Roscoe H George Electron tube circuits

Also Published As

Publication number Publication date
BE459184A (de) 1946-01-03
US2538715A (en) 1951-01-16
FR920554A (fr) 1947-04-11

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