Reconfigurable antennas have gained tremendous interest owing to their multifunctional
capabilities while adhering to minimalistic space requirements in ever-shrinking electronics …

This article is focused on the application of plasma technology for the development of
microwave lens antennas with electronically controllable radiation gain. With this aim, the …

This article reviews and summarizes the developments of endfire circularly polarized (CP)
planar antennas. The difficulty in designing such antennas is that there is not a large …

We present a circularly polarized (CP) endfire leaky wave antenna with a high gain, low
profile, wide axial ratio bandwidth, and high gain-to-length ratio in this communication. The …

A singly fed reconfigurable circular loop antenna is proposed for millimeter-wave (mmWave)
communication systems. This antenna's distinctive feature lies in its capacity to adjust both …

This study proposes a novel helical antenna design for next generation applications. The
strip helical antenna is prescribed for next generation wireless communication and …

A planar leaky-wave antenna (LWA) based on the reconfigurable conductivity of the plasma
is designed for MIMO applications with electronic beam scanning capability. 112-semi …

A polarization reconfigurable square microstrip patch antenna (SMSPA) based on plasma is
introduced in this paper. The antenna is designed for mobile base-stations in 4G/5G …

Polarization reconfigurable dielectric resonator antenna (DRA) backed by plasma artificial
magnetic conductor (AMC) ground plane is designed and optimized for 10-GHz …

In this letter, a planar double-helix antenna with circular polarization is proposed for
millimeter-wave (MMW) applications. The double helical strips are printed on the two …