CH331710A - Gegentaktmodulator - Google Patents

Gegentaktmodulator

Info

Publication number
CH331710A
CH331710A CH331710DA CH331710A CH 331710 A CH331710 A CH 331710A CH 331710D A CH331710D A CH 331710DA CH 331710 A CH331710 A CH 331710A
Authority
CH
Switzerland
Prior art keywords
push
pull modulator
modulator
pull
Prior art date
Application number
Other languages
English (en)
Inventor
Anton Greefkes Johannes
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 CH331710A publication Critical patent/CH331710A/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
    • H03C1/54—Balanced modulators, e.g. bridge type, ring type or double balanced type
    • H03C1/542—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes
    • H03C1/545—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes using bipolar transistors
CH331710D 1954-06-09 1955-06-07 Gegentaktmodulator CH331710A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL331710X 1954-06-09

Publications (1)

Publication Number Publication Date
CH331710A true CH331710A (de) 1958-07-31

Family

ID=19784395

Family Applications (1)

Application Number Title Priority Date Filing Date
CH331710D CH331710A (de) 1954-06-09 1955-06-07 Gegentaktmodulator

Country Status (5)

Country Link
BE (1) BE538812A (de)
CH (1) CH331710A (de)
DE (1) DE1004681B (de)
FR (1) FR1125813A (de)
GB (1) GB773435A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2994044A (en) * 1957-02-05 1961-07-25 Bell Telephone Labor Inc Dual transistor switch
US2914684A (en) * 1957-03-18 1959-11-24 Collins Radio Co Transistor phase detector
US3010079A (en) * 1958-02-19 1961-11-21 Bell Telephone Labor Inc Transistor bridge modulator
DE1086300B (de) * 1958-12-17 1960-08-04 Siemens Ag Schaltungsanordnung zur Frequenzteilung und -vervielfachung
US3124767A (en) * 1961-03-02 1964-03-10 Pospischil
US3355678A (en) * 1963-11-27 1967-11-28 Ericsson Telefon Ab L M Modulator connection with combined current and voltage feed-back
DE1222120B (de) * 1964-05-26 1966-08-04 Felten & Guilleaume Gmbh Schaltungskombination fuer Traegerfrequenz-Endeinrichtungen mit verstaerkenden Modulatoren

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB401795A (en) * 1932-06-29 1933-11-23 Gen Electric Co Ltd Improvements in or relating to electric signalling systems

Also Published As

Publication number Publication date
FR1125813A (fr) 1956-11-08
GB773435A (en) 1957-04-24
BE538812A (de)
DE1004681B (de) 1957-03-21

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