In this paper, a new quasi-transverse electromagnetic (TEM) microstrip line, named as
packaged microstrip line, is proposed for microwave and millimeter-wave applications. It is …

For monolithic microwave integrated circuit integration and antenna application, a novel W-
band millimeter-wave transition from microstrip line to groove gap waveguide (GWG) is …

This article presents the design, construction and performance comparison of three 4× 4
Butler matrix technologies working on the Ka-band: standard microstrip, standard microstrip …

Lately, there has been a growing interest in the ridge gap waveguide (RGW) technology as
a guiding structure for high-frequency applications. Low loss and low dispersion are two …

The gap waveguide technology has become an alternative to millimeter-and submillimeter-
wave electronic circuit packaging thanks to the loss reduction associated with its use. In this …

In addition to microstrip line and basic grounded coplanar waveguide (GCPW) line circuits
with perfect magnetic conductor (PMC) package, we further study the PMC package for a …

In this work, we have analyzed different versions of periodic structures made with metallic
pins located inside a parallel plate waveguide (PPWG), varying the symmetry and …

In this paper two different simple to design and easy to manufacturing transitions from a
microstrip to rectangular waveguide based on ridge and groove gap waveguides are …

A novel lid of three-dimensional (3-D) cross is proposed for parallel plate mode suppression
in low-frequency microstrip circuit packages. The dispersion analysis of the unit cell of the …

This paper shows the investigation of gap waveguide (GW) packaging for an irregular
perfect electric conductor (PEC) composed of two layers of metal surfaces. The stopband for …