Search Results for author: Sean V. Hum

Found 4 papers, 0 papers with code

Design of Rim-Located Reconfigurable Reflectarrays for Interference Mitigation in Reflector Antennas

no code implementations29 May 2023 Jordan Budhu, Sean V. Hum, Steven Ellingson, R. Michael Buehrer

The design of a reflectarray which can be used to reconfigure a radio telescopes radiation pattern by driving a null to the angle of incoming interference is presented.

Extreme Beam-forming with Metagrating-assisted Planar Antennas

no code implementations6 Oct 2021 Gengyu Xu, Sean V. Hum, George V. Eleftheriades

We present a highly efficient metagrating-assisted antenna (MGA) architecture with a simple integrated feed.

A Generative Machine Learning-Based Approach for Inverse Design of Multilayer Metasurfaces

no code implementations28 Jul 2020 Parinaz Naseri, Sean V. Hum

The synthesis of a metasurface exhibiting a specific set of desired scattering properties is a time-consuming and resource-demanding process, which conventionally relies on many cycles of full-wave simulations.

BIG-bench Machine Learning Multiobjective Optimization

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