摘要
Signal source output resistance and negative feedback resistance all contribute to restrain transistor non-linearity and improve amplifier linearity. Amplifier sine output voltage and transistor emitting junction non-sine voltage coexist. Transistor emitting junction non-sine voltage is a byproduct and doesn't affect amplifier function. It was proved by experiment and in theory that the input signal magnitude in the basic common-emitter amplifier is not limited with small signal extent condition Ubem≤10mV, and output range is not limited with Ubem≤10mV. It was proved that small signal amplifier conception does not accord with the facts and might be not suitable.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | Materials Science and Information Technology, MSIT2011 |
| 页 | 2774-2779 |
| 页数 | 6 |
| DOI | |
| 出版状态 | 已出版 - 2012 |
| 已对外发布 | 是 |
| 活动 | 2011 International Conference on Material Science and Information Technology, MSIT2011 - Singapore, 新加坡 期限: 16 9月 2011 → 18 9月 2011 |
出版系列
| 姓名 | Advanced Materials Research |
|---|---|
| 卷 | 433-440 |
| ISSN（印刷版） | 1022-6680 |
会议
| 会议 | 2011 International Conference on Material Science and Information Technology, MSIT2011 |
|---|---|
| 国家/地区 | 新加坡 |
| 市 | Singapore |
| 时期 | 16/09/11 → 18/09/11 |
指纹
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Yuan, Z., & Yuan, X. (2012). Querying the validity of small-signal amplifier conception. 在 Materials Science and Information Technology, MSIT2011 (页码 2774-2779). (Advanced Materials Research; 卷 433-440). https://doi.org/10.4028/www.scientific.net/AMR.433-440.2774