This paper presents the basic ideas of how local waveguides and transmission lines can be
designed to propagate along desired paths in the air gap between two metal surfaces. The …

The gap waveguide technology for millimeter waves applications has been recently
presented. The new structure is made by generating a parallel plate cut‐off region between …

This letter presents an alternative to significantly reduce the time and difficulty in designing
and fabricating antennas in gap waveguide (GW) technology by using a novel half-mode …

In this letter, a novel electromagnetic bandgap (EBG) structure is proposed to manufacture
gap waveguides (GWs) at high frequencies. The proposed EBG structure combines parallel …

A new electromagnetic band gap (EBG) structure based on the soft and hard surfaces for
gap waveguide (GW) technology is introduced in this article. The proposed EBG structure …

A wideband circularly polarized (CP) frequency-dependent slot antenna array is designed
for beam scanning using the ridge gap waveguide (RGW) technology. The merge between …

Ridge gap waveguide (RGW) technology is used in the design of a frequency scanning
antenna with high gain and directivity. A Quasi-TEM horn with shaped ridge is designed as a …

For automobile radar systems, the antenna array requires a low sidelobe level (SLL) to
reduce interference. A low-SLL and low-cost planar antenna array are proposed in this …

The authors propose a new metamaterial‐inspired substrate integrated waveguide (SIW)
that utilises broadside‐coupled complementary split ring resonators (BC‐CSRRs) instead of …

This review paper describes a new type of metamaterial-based quasi-TEM waveguiding
device. The transmission line is based on the principle that combining two parallel plates …