| 对称RC双T网络在选频放大电路中的应用 |
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| 引用本文： | 王翠珍,唐金元.对称RC双T网络在选频放大电路中的应用[J].科技信息,2010(31):I0078-I0079,I0067. |
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| 作者姓名： | 王翠珍 唐金元 |
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| 作者单位： | 中国人民解放军海军航空工程学院青岛分院,山东青岛266041 |
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| 摘 要： | 本文在介绍对称双T网络电路结构的基础上,分析了其信号传输的频率特性,双T网络对单一频率的信号具有很好的滤波特性,利用双T网络作为放大电路的正反馈网络,可以实现单一频率的信号选频放大,在电子设备中具有广泛的应用。
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| 关 键 词： | 双T网络 幅频特性 选频 放大电路 |
The Applying of RC Double T Filter in Selecting Frequency Amplifier |
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| WANG Cui-zhen,TANG Jin-yuan.The Applying of RC Double T Filter in Selecting Frequency Amplifier[J].Science,2010(31):I0078-I0079,I0067. |
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| Authors: | WANG Cui-zhen TANG Jin-yuan |
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| Institution: | (Qingdao Branch of Naval Aeronautical Engineering Institute,Qingdao Shandong,266041 ,China) |
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| Abstract: | This paper presents the circuit structure of RC double T filter and analyzing its frequency characteristic ,It has good filter characteristic. As plus feed back with RC double T filter, The amplifer can realize amplify the signal of single frequency |
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| Keywords: | Double T filter Range and frequency characteristic Selecting frequency Amplifier |
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