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Publications (5)
A new algorithm for microwave computation imaging that can leverage a non-full-orthogonal frequency sweep masks of the metasurface and reduce the computational time by applying linear algebra solutions to convert the underdetermined equation to a determined one and then solve it directedly with out the need to the L1/L2 regression optimization. The...
We present a novel Spatial Harmonic Interval Factor (SHIF) for analytically predicting beam steering in a dual-band, multibeam metasurface antenna (DBMB-MTSA) using dispersion diagrams. Our approach unifies analytical modeling, eigenmode simulation, and experimental validation—advancing beyond prior holographic and gradient-based beamformers. This...
This conference elaborate on one of the most advance Direction of Arrival technique incorporating a single port metasurface, and Green's Function. This paper has been accepted by MOCAST conference and will be published by IEEE Explore at the end of 2025.
In this paper, we present a low-profile design for dual-band microstrip patch antenna array that works at millimeter wave band with resonance frequencies of 28 GHz, 24.9 GHz and bandwidths of 0.9 GHz, 0.3 GHz respectively. The design was simulated by CST software, where the peak gain of 8.42 dBi is achieved using a small array antenna size of dimen...
