| 摘要: |
| 透波隔热装置是高超音速导弹用天线设计的关键部件之一。通过石英纤维增强氮
化物陶瓷透波材料和二氧化硅气凝胶复合隔热材料的选用，采用合理隔热装置结构设计，经
样件
热防护性能测试，有效的降低了天线体及馈线温度，证明该方案满足高超音速导弹天线设计
需求，可在后续工程中推广使用。 |
| 关键词: 高超音速导弹 天线罩材料 透波材料 隔热装置 |
| DOI： |
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| 基金项目: |
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| Design of a new microwave transparent and thermo-protection structure for hypersonic missile antenna |
| FANG Wei,LI Yi |
| () |
| Abstract: |
| The microwave transparent and heat insolated device is one of the key
parts in the antenna design of hypersonic missile. By selecting wave-transparen
t nitride ceramic and silicon oxide(SiO2), both reinforced by silica fiber
s, and adopting proper structure design of heat insulation as well as heat resis
tance test, the antenna body′s temperature and feeder system′s temperature are both
reduced.It is proved that this scheme meets the requirements of hypersonic
missile antenna. It can be applied to follow-up engineering project. |
| Key words: hypersonic missile radome materials microwave transparent materials thermo-protection structure |
