A triband circularly polarized (CP) crossed-dipole antenna is introduced for 2.4/5.2/5.8-GHz
wireless local area network (WLAN) applications. It employs a single feed and only two …

A compact, single-feed, broadband circularly polarized patch antenna is proposed in this
letter. The antenna comprises an H-shaped microstrip patch printed over a metamaterial …

In this letter, novel designs of a triple-band linearly polarized patch antenna as well as a
dual-band dually polarized patch antenna are proposed. A square slot is etched out along …

A dual-band circularly polarized antenna for GPS L1 and L2 bands is proposed and
investigated in this letter. The dual-band design is realized based on the strategy of …

In the proposed work, Substrate Integrated Waveguide (SIW) cavity-backed circularly
polarized slot antenna for wideband operation is proposed. A square-ring-slot is etched on …

In this paper, novel designs of miniaturized and multiband circularly polarized (CP) cavity-
backed crossed dipole antennas are proposed. Single-band and dual-band LC resonators …

In this study, a compact, triple‐band, circularly polarised stacked microstrip antenna is
proposed over the artificial eta‐surface called reactive impedance surface (RIS) for …

A low profile dual-circularly polarized printed ring-slot antenna with a small footprint, which
radiates above an open cavity loaded with an artificial magnetic conducting reflector, is …

A low profile asymmetrical fractal boundary patch antenna based on reactive impedance
surface (RIS) and a mushroom unit cell (MUC) is proposed and studied for dual band …

This paper presents a high efficiency and low profile quad‐beam circularly polarised
transmitarray antenna using metasurface. In order to improve the aperture efficiency, the …