Reconfigurable reflectors have significant potential in future telecommunication systems, and approaches to the design and realization of full and tunable reflection control are now …
So far, the environment has been considered as a source of fading, clutter, and blockage, with detrimental consequences for efficiency and robustness of communication systems …
A continuous beam-steering solution for circularly polarized (CP) radial-line slot array (RLSA) antennas is presented and demonstrated with a fabricated prototype. The solution is …
Coupled resonances in non‐Hermitian systems can lead to exotic optical features, such as bound states in the continuum (BICs) and exceptional points (EPs), which have been …
Z Tan, J Yi, Q Cheng, SN Burokur - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This article proposes an analytical design methodology for different kinds of perfect absorbers (PAs) based on metagratings (MGs). In the specific analysis and design, the …
In recent years, metasurfaces have shown extremely powerful abilities for manipulation of electromagnetic waves. However, the local electromagnetic response of conventional …
We present the end-to-end design of compact passive and lossless metasurface antennas with integrated feeds. The complete low-profile system consists of a single-layered reactive …
The Airy beam, known to present particular unique features, such as diffraction-free, self- healing, and self-bending, has attracted considerable interest in recent years. Here, an …
By analogy with electromagnetic networks that connect multiple input-output ports, metasurfaces can be considered as multiport devices capable of providing different …