A dual-band X-/Military Ka-band (MKa-band) single-aperture reflectarray structure that
transmits and receives at both MKaand X-bands is introduced in this paper. Frequency …

We propose a broadband single-layer reflectarray antenna constituted of a double-screen
metallic grating on a periodically perforated low-cost substrate. The reflection characteristics …

This letter presents a dual-frequency reflectarray (RA). This RA is capable of forming two
differently oriented main lobes with the same sense of circular polarization in the directions …

In this paper, a single-layer tri-band circularly polarized reflectarray prototype is designed,
fabricated, and measured. The proposed design is composed of three sub-arrays, which …

In this article, a single layer unit cell reflectarray antenna comprising a fixed square patch to
which is attached a lattice of symmetric open ended stubs is proposed. The phase response …

This communication presents two efficient approaches for the electromagnetic field analysis
of complex 3D bodies. The first method can provide a fast and accurate analysis of arbitrary …

The design, and experimental validation of a single layer, transmit-receive reflectarray
antenna (RA) to operate over a wide uplink and downlink frequency range of fixed satellite …

A novel concept using non-uniform frequency selective surface (FSS) backed as a reflection
plane for amplitude controlled reflectarray is proposed. First, a modified square-loop FSS …

A novel FSS-Backed reflectarray unit cell is introduced to design a dual-band X/Ku
Reflectarray Antenna (RA). A Ku-band RA based on this FSS-Backed cell element is …

The design of a dual-frequency single-layer circularly polarized reflectarray with frequency
selective surface (FSS) backing is presented in this paper. The proposed reflectarray …