The rapid development of wireless communications especially with the coming of 5G, and
artificial intelligence (AI) provides us a wonderful and intelligent life. Nevertheless, it is at the …

Since the first demonstration, remarkable progress has been made in the theoretical
analysis, structural design, numerical simulation, and potential applications of metamaterial …

Achieving radar‐infrared compatible camouflage with dynamic adaptability has been a long‐
sought goal, but faces significant challenges owing to the limited dispersion relations of …

Ideal radar absorbing materials (RAMs) require instantaneous, programmable, and
spontaneous adaptability to cope with a complex electromagnetic (EM) environment across …

We demonstrate a classical analog of electromagnetically induced transparency (EIT) in a
highly flexible planar terahertz metamaterial (MM) comprised of three-gap split-ring …

In this paper, a broadband metamaterial absorber with a fractional bandwidth of 126.88%
was presented. The characteristic mode theory was used to guide the design of the …

In this paper, a flexible transparent absorber with broadband absorption is presented
theoretically and demonstrated experimentally, which is composed of five layers. Based on …

Metamaterials (MMs) have already achieved wide applications in academia and industry.
The traditional design approach for MMs highly relies on full-wave numerical simulations …

In this communication, we propose a tunable radar absorber based on the combination of a
graphene capacitor with a varactor-loaded active frequency-selective surface (FSS). The …

A photoexcited switchable single-/dual-band terahertz metamaterial absorber with
polarization-insensitive and wide-angle absorption is reported. Through modulating the …