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High temperature microwave absorbing materials
Journal of Materials Chemistry C ( IF 5.7 ) Pub Date : 2023-02-21 , DOI: 10.1039/d2tc04671g Qianshan Xia 1 , Zhao Han 1 , Zhichun Zhang 2 , Zhiyuan Huang 1 , Xuetao Wang 1 , Jing Chang 3 , Qingguo Chen 1 , Minghua Chen 1
Journal of Materials Chemistry C ( IF 5.7 ) Pub Date : 2023-02-21 , DOI: 10.1039/d2tc04671g Qianshan Xia 1 , Zhao Han 1 , Zhichun Zhang 2 , Zhiyuan Huang 1 , Xuetao Wang 1 , Jing Chang 3 , Qingguo Chen 1 , Minghua Chen 1
Affiliation
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With the fast development of military equipment, the competition between radar detection and stealth technology has become the focus of air battles. When the flight speed of aircraft exceeds the speed of sound, common stealth materials cannot be applied due to the increase of the temperature. Therefore, high temperature microwave absorbing materials (HTMAMs) have become the key strategic materials. In this review, HTMAMs are demonstrated, including ceramics, carbon materials, metals, and novel microwave-absorbing stealth materials. The influence of frequency and temperature on dielectric and magnetic losses is elaborated in order to introduce loss mechanisms of HTMAMs. In addition, the electromagnetic properties, preparation methods, and structures of HTMAMs are summarized. Finally, the critical problems and prospects of HTMAMs are presented.
中文翻译：
高温吸波材料
随着军事装备的快速发展，雷达探测与隐身技术的较量成为空战的焦点。当飞行器的飞行速度超过音速时，由于温度升高，普通隐身材料无法应用。因此，高温吸波材料（HTMAMs）成为关键的战略材料。在这篇综述中，展示了 HTMAM，包括陶瓷、碳材料、金属和新型微波吸收隐形材料。阐述了频率和温度对介电和磁损耗的影响，以介绍 HTMAM 的损耗机制。此外，还总结了 HTMAM 的电磁特性、制备方法和结构。最后，提出了 HTMAM 的关键问题和前景。
更新日期：2023-02-21
中文翻译：
高温吸波材料
随着军事装备的快速发展，雷达探测与隐身技术的较量成为空战的焦点。当飞行器的飞行速度超过音速时，由于温度升高，普通隐身材料无法应用。因此，高温吸波材料（HTMAMs）成为关键的战略材料。在这篇综述中，展示了 HTMAM，包括陶瓷、碳材料、金属和新型微波吸收隐形材料。阐述了频率和温度对介电和磁损耗的影响，以介绍 HTMAM 的损耗机制。此外，还总结了 HTMAM 的电磁特性、制备方法和结构。最后，提出了 HTMAM 的关键问题和前景。
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