Particle swarm optimisation (PSO) has been enormously successful. Within little more than a
decade hundreds of papers have reported successful applications of PSO. In fact, there are …

A novel slotted fractal antenna is designed in this chapter. The designed antenna is then
undergone to a recent optimization technique called modified lightning attachment …

In this letter, a dual-band fractal monopole antenna suitable for Long Term Evolution (LTE)
standard is proposed. The antenna geometry is based on a perturbed planar Sierpinski …

Wideband arrays have recently received considerable attention in 5G applications to cover
larger frequency bands. This paper presents a novel design of a high gain and wideband …

In this paper, the synthesis of a triple-band planar antenna working in the GSM (900 and
1800 MHz) and UMTS frequency bands is presented. As reference geometry, a hybrid pre …

In this work, the design of a switched beam antenna array based on an optimized Butler
matrix feeding network was done with a compact microstrip structure and a set of microchip …

In this letter, the synthesis of a three-band patch antenna working in E 5-L 1 Galileo and Wi-
Max frequency bands is described. The geometry of the antenna is defined by performing a …

This paper shows a dual-band frequency and pattern reconfigurable antenna. The proposed
antenna is designed on an FR4 substrate of thickness 1.6 mm and size 25× 15 mm 2 …

In this letter, the prototype of a planar antenna working in three different frequency bands
and suitable to be integrated in multimode wireless devices is described. The antenna is fed …

In this article, a rhombus shaped fractal microstrip frequency reconfiguration patch antenna
is presented. The proposed antenna depending upon the capacitance value of varactor …