Webb2 nov. 2024 · In recent years, tunable metamaterials have attracted intensive research interest due to their outstanding characteristics, which are dependent on the geometrical dimensions rather than the material composition of the nanostructure. Among tuning approaches, micro-electro-mechanical systems (MEMS) is a well-known technology … Webb8 nov. 2024 · Abstract: The basic principles and methods of infrared radiation and infrared stealth technology were discussed in this paper. It was found that flexible …
Multi-band metamaterial selective absorber for infraredstealth
Webb1 dec. 2024 · Abstract. In this paper, we propose a broadband infrared stealth metamaterial absorber based on an improved metal-dielectric-metal structure where … WebbStealth aircraft are designed to avoid detection using a variety of technologies that reduce reflection/emission of radar, infrared, [1] visible light, radio frequency (RF) spectrum, and audio, collectively known as stealth technology. [2] The F-117 Nighthawk was the first operational aircraft specifically designed around stealth technology. top mes software
Nanomaterials Free Full-Text Interface-Induced Near-Infrared ...
Webb14 apr. 2024 · High-temperature infrared (IR) camouflage is crucial to the effective concealment of high-temperature objects but remains a challenging issue, as the … Webb27 juli 2024 · The proposed dual-band metamaterial perfect absorber with a metal–insulator–metal structure (MIM) for use in infrared (IR) stealth technology was … WebbWhen thickness of prepared radar-infrared stealth-compatible material is less than 0.3 mm, the reflectivity bandwidth of 4-8 GHz below -6 dB is obtained and the IR emissivity … pine bluff high school graduation 2018