| 摘要: |
| 本文介绍的是小信号微波反馈放大器的分析与综合。放大器是采用通常的增益级的框图,并取并联反馈。文中提供全部网络元件值的估算和预测闭环宽频带增益、带宽和双端口的匹配值。简述匹配值与增益用图解法的权衡。最后描述了综合方法并举例说明设计实例。 |
| 关键词: 反馈放大器 微波 匹配 增益 带宽 |
| DOI： |
|
| 基金项目: |
|
| Researh on matched and gain bandwidth for feedback amplifier of microwave |
|
| () |
| Abstract: |
| This paper considers the analysis and synthesis of small signal feedbackamplifier of microwave with use shunt feedback around a gencric gain block. Thepaper presented leads to estimates of all network element values and predicts theclosed loop broad band gain, bandwidth, and quality of both ports. Bricf the qualityof match and gain for compare used graphical technique. Finally, illustrative designexamples describe a synthesis method. |
| Key words: Feedback Amplifier,Method of Circuit Synthesis |
《电讯技术》编辑部 