High-Temperature Stealth Across Multi-Infrared and Microwave Bands with Efficient Radiative Thermal Management

-equivalent to the aerodynamic heating at Mach 2.2-the device demonstrates a temperature reduction of 72.4 °C compared to a conventional low-emissivity molybdenum surface at high temperatures. This work provides comprehensive guidance on high-temperature stealth design, with far-reaching implications for multispectral information processing and thermal management in extreme high-temperature environments.