AU473491B2 - Controlled transistor amplifier - Google Patents

Controlled transistor amplifier

Info

Publication number
AU473491B2
AU473491B2 AU67631/74A AU6763174A AU473491B2 AU 473491 B2 AU473491 B2 AU 473491B2 AU 67631/74 A AU67631/74 A AU 67631/74A AU 6763174 A AU6763174 A AU 6763174A AU 473491 B2 AU473491 B2 AU 473491B2
Authority
AU
Australia
Prior art keywords
transistor amplifier
controlled transistor
controlled
amplifier
transistor
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
AU67631/74A
Other versions
AU6763174A (en
Inventor
Sonntag Fritz
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 AG
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 AU6763174A publication Critical patent/AU6763174A/en
Application granted granted Critical
Publication of AU473491B2 publication Critical patent/AU473491B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
    • 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
AU67631/74A 1973-04-24 1974-04-08 Controlled transistor amplifier Expired AU473491B2 (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 (2)

Publication Number Publication Date
AU6763174A AU6763174A (en) 1975-10-09
AU473491B2 true AU473491B2 (en) 1976-06-24

Family

ID=5879012

Family Applications (1)

Application Number Title Priority Date Filing Date
AU67631/74A Expired AU473491B2 (en) 1973-04-24 1974-04-08 Controlled transistor 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
IL44657A (en) 1976-11-30
JPS5015462A (en) 1975-02-18
NL7405547A (en) 1974-10-28
BE814121A (en) 1974-08-16
DE2320599B1 (en) 1974-10-17
AU6763174A (en) 1975-10-09
SE403231B (en) 1978-07-31
IT1009892B (en) 1976-12-20
JPS551728B2 (en) 1980-01-16
IL44657A0 (en) 1974-06-30
DE2320599C2 (en) 1975-05-28
BR7403261D0 (en) 1974-11-19

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