Acoustic communications often have limited data rates because of the intrinsically low
frequencies. Exploring new spatial modes to increase data bandwidth at fixed frequency is a …

Orbital angular momentum (OAM) as vortex wave has potential application for dense
communication. A multi‐slot antenna is proposed based on Archimedean spirals to …

This paper introduces a novel Line-of-Sight (LoS) Multiple-Input Multiple-Output (MIMO)
communication architecture leveraging non-traditional Orbital Angular Momentum (OAM) …

Orbital angular momentum (OAM) communication requires the alignment of the transmitting
and receiving antennas, which limits the application scenarios of OAM communication. In …

Actively tunable petal‐shaped pattern emissions have been successfully demonstrated by
the cascade of two innovative rotational vortex metasurface arrays (RVMAs). To ensure …

Orbital Angular Momentum (OAM) is an intrinsic property of electromagnetic waves. Great
research has been witnessed in the last decades aiming at exploiting the OAM wave …

Orbital angular momentum (OAM), with its unique physical properties and vast application
prospects, has attracted widespread attention in various fields. Nonetheless, the …

In this paper, we propose divergence intensity (DI) and mode combinations for multiple
orbital angular momentum (OAM) users to enhance the sum capacity. Generally, OAM …

The emerging field of topological photonics has extended our capability to control and
manipulate electromagnetic waves. Thus far, however, research has focused on realizing …

This study delves into the potential of harnessing the orbital angular momentum (OAM)
property of electromagnetic waves in near-field and line-of-sight scenarios by utilizing large …