Hong Yu Zhang, Hai Fan Li, Jia Chen Li, Wei Xiong, Xiong Bin Wu, Yong Jin Zhou
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引用次数: 0
Abstract
In this paper, we present a conformal radiation-scattering
synergetic
meta-device (RS2MD) that exhibits switchable dual functionalities:
efficient radiation and dynamic scattering modulation. Although these
two functionalities are not activated simultaneously, they are synergistically
designed within a unified structural and algorithmic framework using
a spatially variant lattice optimization algorithm. The conformal
RS2MD exhibits high-efficiency radiation within 9.5–10.3
GHz, achieving a peak gain of 19.3 dBi at 10 GHz. Leveraging a seventh-order
pseudorandom time-modulated coding scheme, the conformal RS2MD effectively achieves spectral camouflage, realizing low-scattering
characteristics across 9–11 GHz. Experimental results confirm
its excellent conformal adaptability and scattering spectral camouflage
performance.
期刊介绍：
ACS Applied Optical Materials is an international and interdisciplinary forum to publish original experimental and theoretical including simulation and modeling research in optical materials complementing the ACS Applied Materials portfolio. With a focus on innovative applications ACS Applied Optical Materials also complements and expands the scope of existing ACS publications that focus on fundamental aspects of the interaction between light and matter in materials science including ACS Photonics Macromolecules Journal of Physical Chemistry C ACS Nano and Nano Letters.The scope of ACS Applied Optical Materials includes high quality research of an applied nature that integrates knowledge in materials science chemistry physics optical science and engineering.
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