Reflectarray antennas represent an innovative class of planar antenna systems that combine the favourable attributes of conventional parabolic reflectors with the flexibility and compactness of phased ...
Abstract: This paper presents the development and design of a metamaterial-based absorber using High-Frequency Structure Simulator (HFSS) for applications in sensing and detection. Metamaterials, ...
Abstract: Most conventional reconfigurable transmitarrays rely on multilayer frequency-selective surfaces and PIN diodes, limiting transmittance and multibit modulation, which constrains beamforming ...
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