2 papers
physics.app-ph2023
A New Strategy for Designing Dual-band Antennas Based on Double-layer Metasurfaces
Kristy Hecht, Nacer Chahat, Goutam Chattopadhyay +2
We present a new strategy for the design of dual-band planar antennas based on metasurfaces (MTSs) in the microwave and millimeter-wave regimes. It is based on a double layer struc…
physics.app-ph2022
First-principles analysis of energy exchange in time-varying capacitors for energy trapping applications
Kristy Hecht, David González-Ovejero, Dimitrios L. Sounas +1
Time-varying networks, consisting of lumped elements, such as resistors, capacitors, and inductors, actively modulated in time, have introduced a host of novel wave phenomena and w…