Slots or defects integrated on the ground plane of microwave planar circuits are referred to
as Defected Ground Structure. DGS is adopted as an emerging technique for improving the …

Defected ground structures (DGS) have been developed to improve characteristics of many
microwave devices. Although the DGS has advantages in the area of the microwave filter …

In this paper, an effective approach for mitigating the near-field coupling between four-port
circularly polarized (CP) antennas in a 30-GHz multiple-input, multiple-output (MIMO) …

The paper presents a technique to enhance the isolation between adjacent radiating
elements that is common in densely packed antenna arrays. Such antennas provide …

Electromagnetic band gap (EBG) technology has become a significant breakthrough in the
radio frequency (RF) and microwave applications due to their unique band gap …

A defected ground structure (DGS) is used to suppress mutual coupling between elements
in a microstrip array and eliminate the scan blindness in an infinite phased array. Two kinds …

In this letter, a compact zigzag-shaped-slit rectangular microstrip patch antenna with circular
defected ground structure (DGS) is designed for wireless applications. The probe-fed …

Defected ground structure (DGS)‐integrated rectangular microstrip patch has been
experimentally investigated with an aim to improve polarisation purity in radiated fields …

Due to the development of modern wearable mobile devices, the need of antenna with
smaller size and internally flexible to fit becomes necessary. Miniaturization of Micro Strip …

Defected ground structure (DGS) integrated microstrip array has been explored and
demonstrated here for the first time with the primary aim of achieving improved polarization …