This paper presents a general overview of substrate integrated transmission lines, from the
perspective of historical background and progress of guided-wave structures and their …

Multi-material extrusion in 3D printing is gaining attention due to a wide range of possibilities
that it provides, specially driven by the commercial availability of a large variety of non …

This article presents the implementation of a novel microfluidic sensor based on a resonant
cavity. The cavity is based on the substrate integrated waveguide (SIW) technology and is …

Herein, a lightweight, rapidly‐manufactured X‐band waveguide horn antenna, made by 3D
printing and conductive spray coating, is proposed. The proposed antenna has the …

This paper presents the design and fabrication of low loss, weight, and cost prototypes in
groove gap waveguide technology at Ka-band, manufactured with a metallized 3-D printing …

This letter presents the implementation of a broadband substrate integrated waveguide
(SIW) by an additive manufacturing technique. A 3-D printed material based on Ninjaflex …

This paper presents the characterization of a 3D printed material based on Ninjaflex
filament, through different techniques: the dielectric properties of the material are preliminary …

The design of the aperture-fed annular ring (AFAR) microstrip antenna is presented. This
proposed design will ease the fabrication and usability of the 3D-printed and solderless 2D …

With the latest developments in 3D printing technologies and decreases in their costs, these
prototyping methods are now being used extensively in many applications for fast, low‐cost …

This article describes the design and implementation of a compact bowtie antenna with a
three‐dimensional (3D) printed substrate and coplanar stripline feed structure. The electrical …