GB1203125A - A grounded collector amplifier circuit - Google Patents
A grounded collector amplifier circuitInfo
- Publication number
- GB1203125A GB1203125A GB5154368A GB5154368A GB1203125A GB 1203125 A GB1203125 A GB 1203125A GB 5154368 A GB5154368 A GB 5154368A GB 5154368 A GB5154368 A GB 5154368A GB 1203125 A GB1203125 A GB 1203125A
- Authority
- GB
- United Kingdom
- Prior art keywords
- amplifier circuit
- grounded collector
- collector amplifier
- grounded
- circuit
- 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
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
- H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
- H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
- H03F1/0261—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the polarisation voltage or current, e.g. gliding Class A
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
- H03F1/347—Negative-feedback-circuit arrangements with or without positive feedback using transformers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/50—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5154368A GB1203125A (en) | 1968-10-30 | 1968-10-30 | A grounded collector amplifier circuit |
| DE19681811847 DE1811847A1 (en) | 1968-10-30 | 1968-11-29 | Collector amplifier circuit connected to ground |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5154368A GB1203125A (en) | 1968-10-30 | 1968-10-30 | A grounded collector amplifier circuit |
| DE19681811847 DE1811847A1 (en) | 1968-10-30 | 1968-11-29 | Collector amplifier circuit connected to ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1203125A true GB1203125A (en) | 1970-08-26 |
Family
ID=25756515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5154368A Expired GB1203125A (en) | 1968-10-30 | 1968-10-30 | A grounded collector amplifier circuit |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1811847A1 (en) |
| GB (1) | GB1203125A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2134501A1 (en) * | 1971-04-27 | 1972-12-08 | Rca Corp | |
| US5046466A (en) * | 1990-09-20 | 1991-09-10 | Lipski Frank F | Spark-ignition engine |
| US11840543B2 (en) | 2017-05-24 | 2023-12-12 | The University Of Queensland | Compounds and uses |
-
1968
- 1968-10-30 GB GB5154368A patent/GB1203125A/en not_active Expired
- 1968-11-29 DE DE19681811847 patent/DE1811847A1/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2134501A1 (en) * | 1971-04-27 | 1972-12-08 | Rca Corp | |
| US5046466A (en) * | 1990-09-20 | 1991-09-10 | Lipski Frank F | Spark-ignition engine |
| US11840543B2 (en) | 2017-05-24 | 2023-12-12 | The University Of Queensland | Compounds and uses |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1811847A1 (en) | 1970-06-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |