Abstract: This communication proposes a quasi-4-bit reconfigurable metasurface antenna (RMA) to realize continuous beam steering along with high aperture efficiency using a simple 1-bit bias circuit.

Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF. Visit NAP.edu/10766 to get more information about this ...

Abstract: Accurate characterization of surfaces using cantilever-based optical beam deflection (OBD) systems is crucial for obtaining the sample’s “true” topography and its corresponding material ...

This repository contains the code and experiments for the paper: "Physics-Informed Neural Networks for Steal Beam Deflection Analysis: Methodology and Applications" Kiarash Baharan et al., 2025. The ...