基于ADS软件的串联谐振电路实验优化设计

Optimization Design of the Series Resonant Circuit Experiment Based on the Advanced Design System

  • 摘要: 虚拟仿真软件是进行高校工科实验课程的必备工具,针对研究性强、涉及实验设备及元器件较多的复杂实验,虚拟仿真软件对实验设计有很好的支撑作用。该文针对电工电子基础实验中的串联谐振电路实验,开展了基于ADS电磁仿真软件的射频串联谐振电路实验的优化设计,通过提出基于ADS软件的电路优化设计方法,可以有效验证RLC串联谐振的品质因素、谐振频率与谐振带宽的计算公式,并实现射频串联谐振电路的参数扫描及优化设计。该虚拟仿真方法的提出,有助于更直观、更便捷地讲授RLC串联谐振电路的工作原理和实验流程,提高电路优化设计效果。

     

    Abstract: Virtual simulation software is a necessary tool for teaching experiments of engineering subjects in universities. For complex experiments with strong research and involving many experimental equipment, virtual simulation software is a good support for experimental courses. Aiming at the series resonant circuit in the course of electrical and electronic basic experiments, this paper develops a new circuit design method using advanced design system (ADS) electromagnetic simulation software. Based on ADS, the calculation formulas of quality factor, resonance frequency and resonance bandwidth of radio-frequency RLC series resonance circuit can be demonstrated. The parameter analysis and an optimization of RLC series resonance circuit can be easily carried out. In conclusion, the proposed virtual simulation method is helpful to teach the working principle and experimental flow of RLC series resonant circuit, which can further improve the optimized design of RF circuits.

     

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