This paper reviews the recent developments in microwave photonic devices based on liquid
crystal on silicon (LCOS) technology. The operation principle, functions and important …

A semiellipsoidal helical antenna (SEHA) is formed by scaling a hemispherical antenna in
the axial direction. Effects of scaling factors on reflection coefficient (S11), axial ratio …

This article presents a new circularly polarized (CP) focused microstrip antenna array
working at 2.45 GHz. To focus the energy of the antenna array to a target point, a CP testing …

A uniquely shaped layout of a wideband circularly polarized (CP) printed monopole antenna
is planned in this article. The proposed antenna comprises a 7‐shaped slotted radiating …

A simple broadband circularly polarized (CP) aperture antenna is proposed in this letter. The
antenna is composed of an L-shaped feed line and a circular aperture. With the newly …

A wideband sequential-phase-feeding circularly polarized (CP) patch array is proposed in
this paper. A well-designed meta-surface is placed above the array to enhance its …

A novel feeding network is investigated both theoretically and experimentally. The proposed
system with combination of a Wilkinson power divider and two branch-Line couplers is …

In this paper, an analysis of different stage of circle patch metasurface (MS) on basic
structure of inverted suspended circular patch with square slot antenna design is proposed …

Herein, a series herringbone fed traveling wave quasi-lumped circularly polarized antenna
array is presented. The proposed quasi-element antenna comprises a narrow strip inductor …

An all-optical 4-way photonic RF power splitter with quadrature-phase outputs is presented.
It is based on using the new power splitting and independent optical phase control function …