The method to improve the speed of RF switches based on vanadium dioxide
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arXiv
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866929579363401728 |
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| author | Guo, Tiantian |
| author_facet | Guo, Tiantian |
| contents | 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. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2411_03694 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | The method to improve the speed of RF switches based on vanadium dioxide Guo, Tiantian Materials Science Optics 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. |
| title | The method to improve the speed of RF switches based on vanadium dioxide |
| topic | Materials Science Optics |
| url | https://arxiv.org/abs/2411.03694 |