NL7413028A - Versterkerschakeling. - Google Patents
Versterkerschakeling.Info
- Publication number
- NL7413028A NL7413028A NL7413028A NL7413028A NL7413028A NL 7413028 A NL7413028 A NL 7413028A NL 7413028 A NL7413028 A NL 7413028A NL 7413028 A NL7413028 A NL 7413028A NL 7413028 A NL7413028 A NL 7413028A
- Authority
- NL
- Netherlands
- Prior art keywords
- amplifier circuit
- amplifier
- circuit
- Prior art date
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
-
- 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
-
- 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 |
---|---|---|---|
JP1973115042U JPS5060941U (nl) | 1973-10-02 | 1973-10-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7413028A true NL7413028A (nl) | 1975-04-04 |
Family
ID=14652739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7413028A NL7413028A (nl) | 1973-10-02 | 1974-10-02 | Versterkerschakeling. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3927382A (nl) |
JP (1) | JPS5060941U (nl) |
DE (1) | DE2446948A1 (nl) |
FR (1) | FR2247013B1 (nl) |
GB (1) | GB1480389A (nl) |
NL (1) | NL7413028A (nl) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2908741C2 (de) * | 1979-03-06 | 1983-07-14 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | HF-Breitbandverstärker |
US4284588A (en) * | 1979-03-23 | 1981-08-18 | Borg-Warner Corporation | Fuel system |
CA2003401C (en) * | 1988-11-21 | 1994-03-15 | Noboru Ishihara | Amplifier circuit using feedback load |
US5432475A (en) * | 1994-06-15 | 1995-07-11 | Silicon Systems, Inc. | Method of offset voltage trim for automatic gain controls |
JP2013247537A (ja) * | 2012-05-28 | 2013-12-09 | Sony Corp | 信号処理装置および方法、並びに通信装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3469195A (en) * | 1965-11-29 | 1969-09-23 | Rca Corp | Detector and agc circuit stabilization responsive to power supply changes |
US3430154A (en) * | 1965-11-29 | 1969-02-25 | Rca Corp | Circuit for stabilizing the dc output voltage of a gain controlled amplifier stage in a direct coupled integrated circuit signal translating system |
US3421100A (en) * | 1966-11-10 | 1969-01-07 | Rca Corp | Direct coupled amplifier including twostage automatic gain control |
US3454892A (en) * | 1967-08-25 | 1969-07-08 | Zenith Radio Corp | Controlled signal amplifying system |
US3579112A (en) * | 1969-03-03 | 1971-05-18 | Rca Corp | Automatic gain control systems |
JPS5140778B2 (nl) * | 1971-10-15 | 1976-11-05 | ||
JPS5143624B2 (nl) * | 1972-08-23 | 1976-11-24 |
-
1973
- 1973-10-02 JP JP1973115042U patent/JPS5060941U/ja active Pending
-
1974
- 1974-09-24 US US509020A patent/US3927382A/en not_active Expired - Lifetime
- 1974-09-30 GB GB42280/74A patent/GB1480389A/en not_active Expired
- 1974-10-02 DE DE19742446948 patent/DE2446948A1/de not_active Withdrawn
- 1974-10-02 NL NL7413028A patent/NL7413028A/nl not_active Application Discontinuation
- 1974-10-02 FR FR7433234A patent/FR2247013B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1480389A (en) | 1977-07-20 |
FR2247013A1 (nl) | 1975-05-02 |
US3927382A (en) | 1975-12-16 |
DE2446948A1 (de) | 1975-04-10 |
JPS5060941U (nl) | 1975-06-05 |
FR2247013B1 (nl) | 1979-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |