DK110111C - Transistorforstærker. - Google Patents
Transistorforstærker.Info
- Publication number
- DK110111C DK110111C DK522762AA DK522762A DK110111C DK 110111 C DK110111 C DK 110111C DK 522762A A DK522762A A DK 522762AA DK 522762 A DK522762 A DK 522762A DK 110111 C DK110111 C DK 110111C
- Authority
- DK
- Denmark
- Prior art keywords
- transistor amplifier
- amplifier
- transistor
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G1/00—Details of arrangements for controlling amplification
- H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
- H03G1/0017—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G1/00—Details of arrangements for controlling amplification
- H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
- H03G1/0017—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier
- H03G1/0023—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier in emitter-coupled or cascode amplifiers
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL272250 | 1961-12-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK110111C true DK110111C (da) | 1968-12-16 |
Family
ID=19753469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK522762AA DK110111C (da) | 1961-12-06 | 1962-12-03 | Transistorforstærker. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3177439A (de) |
BE (1) | BE625672A (de) |
DE (1) | DE1176717B (de) |
DK (1) | DK110111C (de) |
GB (1) | GB1017759A (de) |
NL (2) | NL272250A (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3239773A (en) * | 1963-08-05 | 1966-03-08 | Collins Radio Co | Wide-band cascode vhf amplifier utilizing inherent transistor reactance |
GB1098979A (en) * | 1965-07-03 | 1968-01-10 | Marconi Co Ltd | Improvements in or relating to high frequency transistor amplifiers |
GB1111755A (en) * | 1966-01-17 | 1968-05-01 | Marconi Co Ltd | Improvements in or relating to bandpass amplifiers |
US3443241A (en) * | 1967-07-07 | 1969-05-06 | Us Army | High level rf transistor distortion correction circuit |
US3497823A (en) * | 1967-11-03 | 1970-02-24 | Stromberg Carlson Corp | Variable impedance circuit |
JPS5033729B1 (de) * | 1970-12-29 | 1975-11-01 | ||
JPS5330301B2 (de) * | 1972-12-13 | 1978-08-25 | ||
JPS5634409Y2 (de) * | 1975-03-12 | 1981-08-14 | ||
JPS5733625Y2 (de) * | 1977-10-20 | 1982-07-24 | ||
US4277757A (en) * | 1979-12-05 | 1981-07-07 | General Motors Corporation | Two stage RF amplifier |
US4344043A (en) | 1980-04-23 | 1982-08-10 | Rca Corporation | Variable load impedance gain-controlled amplifier |
JPS5775013A (en) * | 1980-10-27 | 1982-05-11 | Matsushita Electric Ind Co Ltd | Amplifying device |
FR2709027B1 (fr) * | 1993-08-11 | 1995-10-20 | Liger Rene | Amplificateur détecteur pour système de veille. |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB412477A (en) * | 1932-11-05 | 1934-06-28 | Telefunken Gmbh | Improvements in or relating to electron discharge device amplifiers |
US2943267A (en) * | 1955-10-31 | 1960-06-28 | Sperry Rand Corp | Series-energized transistor amplifier |
US3109103A (en) * | 1959-04-01 | 1963-10-29 | Hazeltine Research Inc | Nonlinear signal-translating circuit |
-
0
- BE BE625672D patent/BE625672A/xx unknown
- NL NL121048D patent/NL121048C/xx active
- NL NL272250D patent/NL272250A/xx unknown
-
1962
- 1962-12-01 DE DEN22435A patent/DE1176717B/de active Pending
- 1962-12-03 DK DK522762AA patent/DK110111C/da active
- 1962-12-03 GB GB45613/62A patent/GB1017759A/en not_active Expired
- 1962-12-05 US US242389A patent/US3177439A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NL272250A (de) | |
NL121048C (de) | |
GB1017759A (en) | 1966-01-19 |
DE1176717B (de) | 1964-08-27 |
US3177439A (en) | 1965-04-06 |
BE625672A (de) |
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