As an artificial two-dimensional material, metasurfaces are essential for modifying the fundamental characteristics of electromagnetic (EM) waves. Numerous researchers have created and validated ...
Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Non-Commercial (NC): Only non-commercial uses of the work are permitted. The advent of ...
Abstract: In this research, a single-layer passive metasurface structure is designed for reconfigurable hologram imaging. This design relies on an origami-inspired structure that can be manipulated ...
The premise for developing optical sensors is to guarantee the accurateness and robustness of sensing performance. However, for normalizing signals between samples and reference, the calibration step ...
Institute for Communication Systems, School of Computer Science and Electronic Engineering. Mohsen Khalily (Senior Member, IEEE) is currently an Associate Professor in antennas and propagation and the ...
Department of Electrical Engineering, City University of Hong Kong, Kowloon, Hong Kong 999077 Centre for Biosystems, Neuroscience, and Nanotechnology, City University of Hong Kong, Kowloon, Hong Kong ...
In recent years, metasurface-based focusing elements have gradually become an indispensable type of terahertz lenses. However, the meta-lens often suffers from chromatic aberration due to the ...
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Abstract: A method for designing sub-wavelength-profile and broadband high-gain planar antennas is presented. A novel multi-layer periodic array design is proposed for sub-wavelength Fabry-Perot ...
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