Islamic finance has started to grow in international finance across the globe, with some
concentration in few countries. Nearly 20% annual growth of Islamic finance in recent years …

Leaky waves have been among the most active areas of research in microwave engineering
over the second half of the 20th century. They have been shown to dominate the near-field …

In this paper, the use of a dispersive prism with a triangular shape is proposed to reduce the
dispersive radiation nature of a leaky-wave antenna (LWA) in groove-gap waveguide …

New communications systems require high-speed data transfer and need high frequency,
wideband, and directive antennas. Leaky-wave antennas are a desirable type of antennas …

In this article, two novel efficient leaky-wave antennas (LWAs) with stable radiation patterns
operating in the 60 GHz band are proposed. The LWAs are implemented in groove-gap …

Leaky-wave antenna (LWA), as a special kind of waveguiding structure simultaneously
characterized by both the guidance and radiation of electromagnetic waves along it, has …

An efficient directive antenna is described that can be used to realize essentially non
dispersive links over extremely large bandwidths. The antenna is a significantly enhanced …

In this article, we present two efficient leaky-wave antennas (LWAs) with stable radiation
pattern, operating at 60 GHz. Both antennas exhibit attractive properties such as significantly …

A reduced beam-squinting printed leaky-wave antenna (LWA) is proposed, comprising
cascaded negative-refractive-index transmission-line (NRI-TL) metamaterial unit cells. Each …

Inspired by the well-known power/energy leakage phenomenon between an unshielded
grounded coplanar waveguide (GCPW) and its neighboring parallel-plate waveguide …