A new, efficient, and accurate analytical model is introduced for estimating the beam
direction of rampart line antennas with microstrip radiators that can change beam direction …

This article proposes a novel fixed-frequency beam scanning leakage antenna based on a
liquid crystal metamaterial (LCM) and adopting a metal column embedded microstrip line …

This paper is a review article on antenna and antenna array. The types of antennas
discussed in this paper are linear, planar, frequency scanning, and microstrip patch antenna …

Antennas are essentially transducers, as they convert electromagnetic fields into signals and
vice versa. Moreover, remote sensing or sensor networks cannot be imagined without …

Millimeter-wave frequencies are anticipated to be widely adapted for future wireless
communication systems to resolve the demand of high data-rate and capacity issues. The …