Annapoorani Ketharam

TL;DR: In this article, a series of metal/ceramic antenna designs were produced via dual-printing and co-firing, to demonstrate the potential of Ag2Mo2O7, to be used as a cofirable dielectric material for functional integrated circuits and/or microwave RF devices through multi-material direct ink writing.

TL;DR: In this article, the first-ever direct 3D printing of low temperature co-fired ceramics/floating electrode 3D structures using additive manufacturing and selective laser burnout (SLB) is described.

TL;DR: In this article, low sintering temperature bismuth molybdate β-Bi2Mo2O9 ceramic powders have been synthesized using a solid-state reaction method.

TL;DR: In this article, the authors investigated flash sintering behavior of several zirconia-alumina formulations under a range of DC electric fields up to 700V and found that at low alumina contents (75 wt%) the effectiveness of field assisted Sintering drops off.

TL;DR: In this paper, the authors presented several demonstrators that utilize advanced additive manufacturing (AM) to rapidly prototype antennas, RF components for microwave and mm-wave applications, including antenna substrates with tailored permittivity, lenses, reflectarray with locally varied dielectric properties, and metamaterials.