标题： 基于二氧化钒的射频开关提高速度的方法 显示英文标题

标题： The method to improve the speed of RF switches based on vanadium dioxide

摘要： 本文提出了一种基于热诱导相变材料提高射频开关切换速率的方法。根据加热过程中加热元件提供的热量增加起主要作用，而冷却过程中底部散热层的散热效果起主要作用的原理。 通过将相变射频开关中的散热层材料替换为高导热材料，相变开关的温度上升速率略有下降，而温度下降速率显著提高。 最终，本文中开关实例的切换速度提高了近28.4%。 该方法的提出为未来基于热诱导相变材料优化射频开关切换速率提供了新思路。 显示英文摘要

摘要： This article proposes a method to improve the switching rate of RF switches based on thermally induced phase change materials.Based on the principle that during the heating process, the increase in heat provided by the heating element plays a major role, while the heat dissipation effect of the bottom heat dissipation layer during the cooling process plays a major role. By replacing the heat dissipation layer material in the phase change RF switch with a high thermal conductivity material, the temperature rise rate of the phase change switch slightly decreases, while the temperature drop rate is significantly increased. Ultimately, the switching speed of the switch instances in this article increased by nearly 28.4%. The proposal of this method provides a new idea for optimizing the switching rate of RF switches based on thermally induced phase change materials in the future.