GB1099791A - Ring-type frequency convertor - Google Patents

Ring-type frequency convertor

Info

Publication number
GB1099791A
GB1099791A GB1782165A GB1782165A GB1099791A GB 1099791 A GB1099791 A GB 1099791A GB 1782165 A GB1782165 A GB 1782165A GB 1782165 A GB1782165 A GB 1782165A GB 1099791 A GB1099791 A GB 1099791A
Authority
GB
United Kingdom
Prior art keywords
type frequency
ring
frequency convertor
sviazi
heading
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.)
Expired
Application number
GB1782165A
Inventor
Andrei Maxovich Mekkel
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.)
TSNII SVIAZI
Original Assignee
TSNII SVIAZI
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 TSNII SVIAZI filed Critical TSNII SVIAZI
Publication of GB1099791A publication Critical patent/GB1099791A/en
Expired legal-status Critical Current

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

Landscapes

  • Amplifiers (AREA)
  • Dc-Dc Converters (AREA)

Abstract

1,099,791. Transistor amplitude modulators. TSENTRALNY NAUCHNO - ISSLEDOVATELSKY INSTITUT SVIAZI. April 28, 1965, No. 17821/65. Heading H3R. A ring type frequency converter comprises four transistors 1 . . . 4 stabilized by negative feedback over resistors 11 . . . 14. The carrier signal is applied to the emitters via transformer 5, and the modulating signal is applied to the bases via terminals 7, 8.
GB1782165A 1965-04-13 1965-04-28 Ring-type frequency convertor Expired GB1099791A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH514365A CH434391A (en) 1965-04-13 1965-04-13 Ring frequency converter

Publications (1)

Publication Number Publication Date
GB1099791A true GB1099791A (en) 1968-01-17

Family

ID=4288649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1782165A Expired GB1099791A (en) 1965-04-13 1965-04-28 Ring-type frequency convertor

Country Status (2)

Country Link
CH (1) CH434391A (en)
GB (1) GB1099791A (en)

Also Published As

Publication number Publication date
CH434391A (en) 1967-04-30

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