This paper presents a novel fractal defected ground structure (FDGS) to reduce mutual
coupling between coplanar spaced microstrip antenna elements. The structure of the …

A novel S‐shaped periodic defected ground structure (PDGS) is proposed to reduce mutual
coupling between antenna elements. Coplanar placed antenna elements work at the same …

A multiple‐input–multiple‐output (MIMO) microstrip patch antenna array of four elements is
proposed to cover the 5.8 GHz WLAN band. The characteristic mode analysis is carried out …

A compact monopole ultra wide band (UWB) antenna is analyzed and described with defect
in ground plane. By introducing four arcs at the edges of square patch is achieved an UWB …

A low-profile microstrip patch antenna (MPA) with isolation-bandwidth enhancement is
proposed via characteristic mode analysis. First, the MPA under different modes is deeply …

This study presents a periodic defected ground structure (PDGS) to suppress the mutual
coupling (MC) between coplanar antenna elements in a multiple‐input and multiple‐output …

A novel optimised 4× 4 microstrip patch antenna array operating in the 28− 38 GHz
frequency range for fifth generation mobile networks is presented. The proposed structure is …

Future 5G systems and beyond are anticipated to deploy compact, efficient, and versatile
antennas in short‐range, ultradense millimeter‐wave (mmWave) wireless networks. This …

A high isolation, high gain and compact patch antenna arrays that operates in 11.4-11.78
GHz by using fractal defected ground structure (Fractal-DGS) is designed. Performance of …

This paper proposes two types of defected ground structures (DGSs) for achieving the
mutual coupling (MC) reduction and the antenna cross-polarization (XP) suppression …