4 papers
A Superposition-Based Framework for Rapid Estimation of Arbitrary Antenna-Array Patterns
Amir Dayan, Nabeel Ali Khan, Inchara Lakshminarayan +4
Antenna array theory is a well-established field. However, a systematic approach for fast pattern estimation in arrays with arbitrary antenna locations and orientations has not yet…
Fully 3D-Printed Wideband Metasurface Folded Reflectarray Antenna
Evangelos Vassos, Thomas Whittaker, Abdul Jabbar +2
This article presents a fully 3D-printed wideband metasurface folded reflectarray antenna (MFRA) operating in the millimeter-wave n257 band. The proposed MFRA integrates a novel po…
Analysis of Frequency-Diverse and Dispersion Effects in Dynamic Metasurface Antenna for Holographic Sensing and Imaging
Abdul Jabbar, Aakash Bansal, William Whittow
Dynamic metasurface antennas (DMAs) represent a novel approach to programmable and affordable electromagnetic wave manipulation for enhanced wireless communications, sensing, and i…
The 2024 Active Metamaterials Roadmap
Simon A. Pope, Diane J. Roth, Aakash Bansal +27
Active metamaterials are engineered structures that possess novel properties that can be changed after the point of manufacture. Their novel properties arise predominantly from the…