Ka-Band Characterization And Rf Design Of Acrynolitrile Butadiene Styrene (Abs)

This paper presents high frequency characterization data of the commonly used 3D-printing material Acrynolitrile Butadiene Styrene (ABS). A cavity resonator was used to characterize the material around 30 GHz. The extrapolated data was used to design a microstrip patch antenna around 25 GHz. The antenna was fabricated using a combination of fused deposition modeling (FDM) and direct print additive manufacturing (DPAM). Good agreement was found between simulated and measured results. These are the first known results of ABS characterization and a digitally-manufactured antenna to be reported in this frequency range.