115 citations · 654 across the 28 of their papers we have counts for
4 papers · 1 filter
Multifunctional Metasurface: Simultaneous Beam Steering, Polarization Conversion and Phase Offset
Xiaozhen Yang, Erda Wen, Dinesh Bharadia +1
A varactor-based reconfigurable multifunctional metasurface capable of simultaneous beam steering, polarization conversion and phase offset is proposed in this paper. The unit cell…
Real-data-driven Real-time Reconfigurable Microwave Reflective Surface
Erda Wen, Xiaozhen Yang, Daniel F. Sievenpiper
Manipulating the electromagnetic (EM) reflection behavior from an arbitrary surface dynamically on arbitrary design goals is an ultimate ambition for many EM stealth and communicat…
All-passive Microwave-Diode Nonreciprocal Metasurface
Xiaozhen Yang, Erda Wen, Daniel F. Sievenpiper
Breaking reciprocity in the microwave frequency range will have important implications for modern electronic systems. Since it usually involves bulky biasing magnets or complex spa…
Valley polarized edge states beyond inversion symmetry breaking
Dia'aaldin Bisharat, Dan Sievenpiper
Valley-contrast physics has gained considerable attention, particularly for realizing photonic topological insulators (PTIs) that support reflection-free valley-polarized edge mode…