Fig. 1. Schematic diagram of the proposed structure

Fig. 2. The simulated transmission of the IRSL under different patch sizes

Fig. 3. Simulated absorption, reflection and transmission spectra of the proposed structure.

Fig. 4. Simulated absorption with different patch sizes and surface resistances of the ITO

Fig. 5. Simulated absorption at different incident angles

Fig. 6. Absorption curves of the different models

Fig. 7. Distributions of electromagnetic fields and surface currents at the resonance frequencies of 10.06 GHz

Fig. 8. Distributions of electromagnetic field and surface currents at the resonance frequencies of 23.83 GHz

Fig. 9. Distributions of electromagnetic field and surface currents at the resonance frequencies of 32.04 GHz

Fig. 10. The photograph of the fabricated radar-infrared bi-stealth structure

Fig. 11. Real pictures of the experimental and measured absorption

Fig. 12. Measured results of optical transmittances

Fig. 13. Measured emissivity results of the IRSL with different square resistances

Fig. 14. Visible and IR photograph of the paper sheet, PET film, ITO film and IRSL