SE403231B - CONTROLLED AMPLIFIER - Google Patents

CONTROLLED AMPLIFIER

Info

Publication number
SE403231B
SE403231B SE7405433A SE7405433A SE403231B SE 403231 B SE403231 B SE 403231B SE 7405433 A SE7405433 A SE 7405433A SE 7405433 A SE7405433 A SE 7405433A SE 403231 B SE403231 B SE 403231B
Authority
SE
Sweden
Prior art keywords
controlled amplifier
amplifier
controlled
Prior art date
Application number
SE7405433A
Other languages
Swedish (sv)
Inventor
F Sonntag
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of SE403231B publication Critical patent/SE403231B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
    • H03G3/3063—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver using at least one transistor as controlling device, the transistor being used as a variable impedance device
SE7405433A 1973-04-24 1974-04-23 CONTROLLED AMPLIFIER SE403231B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2320599A DE2320599C2 (en) 1973-04-24 1973-04-24 Regulated transistor amplifier

Publications (1)

Publication Number Publication Date
SE403231B true SE403231B (en) 1978-07-31

Family

ID=5879012

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7405433A SE403231B (en) 1973-04-24 1974-04-23 CONTROLLED AMPLIFIER

Country Status (9)

Country Link
JP (1) JPS551728B2 (en)
AU (1) AU473491B2 (en)
BE (1) BE814121A (en)
BR (1) BR7403261D0 (en)
DE (1) DE2320599C2 (en)
IL (1) IL44657A (en)
IT (1) IT1009892B (en)
NL (1) NL7405547A (en)
SE (1) SE403231B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS424327Y1 (en) * 1964-01-29 1967-03-09
JPS452405Y1 (en) * 1967-07-07 1970-01-31
JPS4528090Y1 (en) * 1967-07-12 1970-10-29

Also Published As

Publication number Publication date
IT1009892B (en) 1976-12-20
JPS5015462A (en) 1975-02-18
DE2320599B1 (en) 1974-10-17
BR7403261D0 (en) 1974-11-19
DE2320599C2 (en) 1975-05-28
JPS551728B2 (en) 1980-01-16
AU473491B2 (en) 1976-06-24
IL44657A0 (en) 1974-06-30
AU6763174A (en) 1975-10-09
BE814121A (en) 1974-08-16
IL44657A (en) 1976-11-30
NL7405547A (en) 1974-10-28

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