This paper introduces and studies a multi-layer frequency selective surface structure as a
new unit-cell to design a wideband quad-layer transmitarray antenna. The proposed unit …

In this study, a wideband transmitarray antenna consisting of a new two-layer unit-cell is
proposed. In the proposed unit cell, a double cross slot ring (DCSR) is etched on a square …

Increasing users of cellular technology will affect the speed of communication access which
has entered the 5G era. One of the antennas that support this technology is the transmitarray …

A transmitarray antenna featuring only metallic surfaces is designed at 10 GHz. The element
consists of four identical metallic layers of double square ring slots divided by air gaps of …

The current study aimed to introduce a novel type of dual-layer polarization insensitive
transmitarray antenna operating at 76.5 GHz. The dual-layer unit-cell consisted of two …

Cette thèse s' inscrit au coeur de la 5ème génération des réseaux mobiles (5G), et plus
particulièrement dans le cadre des réseaux de transport point-à-point «Backhaul» urbains …