Matching design and study of compatible characteristics about infrared-radar stealth

Design of infrared low-emissivity and radar high-loss compatible stealth characteristics is the urgent need and difficulty of multi-spectral stealth materials.In this paper,the electromagnetic parameters of radar high-loss materials and infrared low-emissivity materials were analyzed,using impedance matching principle,compatible design of infrared low-emissivity materials and radar high-loss materials was done.The insertion of matching layer could improve its impedance matching,infrared-radar compatible stealth characteristics was achieved,the experimental performance of multi-layer structure about infrared-radar compatible stealth materials was basically consistent with the simulation result.The study of infrared low-emissivity and radar high-loss two-layer compatible stealth materials had a certain reference for engineering applications.