| 摘要: |
| 目前，甲、丙类调谐放大器的理论研究较为离散，缺少多级级联
系统设计的理论分析与测试方法。根据设计案例指标需求，结合理论分析，采用Multisim进
行仿真与测试，对级联系统设计中元件参数测量、电路参数计算、系统稳定性调整、工作状
态调整、效率计算、阻抗匹配等关键问题进行了详细解析。仿真实验表明设计符合指标要求
，可作为甲、丙类多级级联调谐放大器系统设计的参考。 |
| 关键词: 调谐放大器 甲丙类级联 理论分析 仿真 调试 |
| DOI： |
|
| 基金项目:福建省教育厅科技项目(JA09172)；福建工程学院应用型人才培养模式创新实验区项目(TMC2010-2-29) |
|
| Systematic design and simulation analysis of Class A，C cascaded tuned amplifier |
| CAI Zhi-ming,YE Qing-zhou |
| () |
| Abstract: |
| At present, theoretical research on class A, C tuned amplifier is discrete, espe
cially lacking of theoretical analysis and test method for cascaded system. Acco
rding to the indexes of a design case, combining theoretical analysis with simul
ation and test by Multisim, some key issues in cascaded system design are detai
led, including measurement of component parameters, calculation of circuit param
eters, system stability regulation, working condition adjustment, efficiency cal
culation, impedance matching. Simulation results indicate that the design method
achieves the technical requirements and can be a reference for systematic desig
n of class A,C cascaded tuned amplifier. |
| Key words: tuned amplifier class A,C cascade theoretical analysis simulation adjustment |
