Artificially engineered metasurfaces provide extraordinary wave control at the
subwavelength scale. However, metasurfaces proposed so far suffer due to limited …

An electronically reconfigurable reflectarray antenna (RRA) with 10× 10 elements is
presented with a detailed design procedure for an improved beam-scanning performance …

Conventional intercalation cathodes for lithium batteries store charge in redox reactions
associated with the transition metal cations, eg, Mn3+/4+ in LiMn2O4, and this limits the …

A metamaterial (MTM)-based thin planar lens antenna is proposed for spatial beamforming
and multibeam massive multiple-input multiple-output systems. The antenna consists of a …

A double-layered Huygens' unit cell is proposed to design a broadband metasurface lens
(meta-lens) for 5G millimeter-wave antennas. The Huygens' unit cell consists of a pair of …

A prior-knowledge-guided deep-learning-enabled (PK-DL) synthesis method is proposed for
enhancing the transmission bandwidth and phase shift range of metacells used for the …

A prior-knowledge-guided deep-learning-enabled (PK-DL) synthesis method is proposed to
design the metacells with the full-range amplitude and phase control for suppressing the …

In this letter, a wideband high-efficiency 1-bit 16× 16 reconfigurable reflectarray antenna
(RRA) is proposed. First, a wideband and low loss 1-bit RRA element is designed. It consists …

A high-efficiency conformal transmitarray with ultrathin dual-layer Huygens element is
developed. The element consists of “I” shape patches for magnetic response and “T” shape …

An ultrathin and low-profile metalens antenna based on chain Huygens' metasurface is
proposed for 28 GHz band applications. The metasurface consists of an array series of …