In this paper, two sector beam scanning approaches (BSAs) based on element position
perturbations (EPPs) in the azimuth plane are introduced. In EPP-BSA, the elements' …

This paper represents the design of a microstrip patch antenna which is reconfigurable by
means of the effect of a pixel grid overlay that is placed at a certain distance from the …

Highly integrated multilayered patch antenna arrays are proposed in this paper for 60 GHz
wireless communications. Electromagnetic coupling between two stacked patches is used …

The conventional beam scanning in phased arrays requires either frequency scanning or
phase variation for the array elements, which raise complexity and cost. Another way is …

Radar based technologies become increasingly important in security applications for today's
connected industry and society. These systems can be used, eg, as distance meters in a …

A 60 GHz multifunctional reconfigurable antenna (MRA) capable of operating in fifteen
modes corresponding to fifteen steerable beam directions is presented. The MRA consists of …