Xu, R. ., Ma, X. ., Kong, X. ., Zhang, S. ., Liu, J. . and Zhao, L. . (2024) “An Ultra-wideband Metamaterial Absorber with Angular Stability”, Applied Computational Electromagnetics Society Journal (ACES), 39(08), pp. 675–682. doi: 10.13052/2024.ACES.J.390802.