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 …

This paper focuses on a tutorial overview of defected ground structure (DGS). The basic
conceptions and transmission characteristics of DGS are introduced and the equivalent …

In this paper we consider the complexity problem in electronics production process.
Particularly, we investigate the ways to reduce sensitivity of transmission line characteristics …

This paper presents a close but a beginner's perspective and a comprehensive review of
microstrip filters with defected ground structure (DGS). The concept of DGS is inspired by …

Electromagnetic bandgap (EBG) or alternatively called photonic band gap (PBG) structures
have been attractive to obtain the function of unwanted frequency rejection and circuit size …

A novel ultra-wideband suspended stripline to shielded microstrip transition is presented
here with measurement results. The novel transition has less than 0.2 dB insertion loss and …

Closed-form expressions for the propagation characteristics of coupled microstrip lines with
a symmetrical aperture in the ground plane are derived. Expressions for the regular …

In this paper, a comparative performance of microstrip filters loaded with various
dumbbellshaped defected ground structures (DB-DGS) has been studied in terms of their …

In this paper, we first propose and formulate a novel approach in Particle Swarm
Optimization (which we call “Particle Swarm Optimization with Parameter Dependency …

A parallel structural antenna with the acts slot configuration is indicated for process of 5G
wireless technology. The direct slot configuration defined within the patch antenna drives the …