A wide-band phased array antenna with wide-angle scanning capability for mobile
communication system is proposed in this article. An air cavity is properly embedded into the …

In this paper, an eight-element linear array is proposed and experimentally studied to
illustrate the potential of using high impedance surfaces (HISs) for wide-angle scanning …

Though conformal phased array antennas have better wide-angle scanning capability than
their traditional planar counterparts do, their fabrication is generally complex. Therefore, this …

The method to improve the wide-angle scanning performance of the phased array antenna
is studied and presented. The proposed method is realized by the dielectric sheet to reduce …

This letter presents a new circularly polarized (CP) phased array antenna (PAA) based on
wide heterogeneous beam elements (HBEs) to achieve wide-angle scanning for the first …

We develop a prototype of optically-steered X-band phased array antenna with capabilities
of multi-band and multi-beam operations. It exploits high-speed wavelength tunable lasers …

Single beam patterns radiated by linear sources degrade as their maxima points toward
endfire direction. Different source geometries are, therefore, to be investigated and …

A novel approach to beam steering is presented using an array composed of elements each
supporting a unique radiating mode. The one-dimensional (1-D) beam synthesis properties …

An antenna array structure is described that includes at least two antenna arrays co-located
on a common planar array reflector. One of the antenna arrays has a first, central scan …

In a number of applications millimeter-wave multiple-input multiple-output (MIMO) radars are
widely employed. The use of conformal antenna arrays has been recently proposed to …