Design and Fabrication of a Multi-band Circuit Analog Absorber Based on Double-Layered Fractal Resonators: Design and Fabrication of a Multi-band Circuit Analog Absorber Based on Double-Layered Fractal Resonators: Wang, L. He, Zuo, Zeng, Chen, Wu, Y. He, Xu, and Tang - Wang, Qi; He, Longhui; Zuo, Chunxiang; Zeng, Weiao; Chen, Zhiquan; Wu, Muhao; He, Yongwei; Xu, Hui; Tang, Yibo (Journal of Electronic Materials, 2025)