Rolando Salazar, Dreidy Vasquez, Gabriel Hermosilla, Eva Rajo-Iglesias, Francisco Pizarro
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High-Frequency Parametric Study of Electroplated Conductive Filaments in 3D Printed Microwave Topologies
This article presents a high-frequency characterization from 1 up to 10 GHz of electroplated conductive filaments in 3D printed microwave topologies. This study implements different microstrip lines and antennas to compare their performance as-is and with the electroplating process. The results for the microstrip lines show a significant decrease in losses for the electroplated devices, even reaching loss levels of pure copper devices. In addition, considerations about the required thickness for the conductor are analyzed by considering the skin depth requirement for nonideal conductors. The results for a patch antenna measurement confirm that the antenna height can be reduced to extremely low levels.
期刊介绍:
3D Printing and Additive Manufacturing is a peer-reviewed journal that provides a forum for world-class research in additive manufacturing and related technologies. The Journal explores emerging challenges and opportunities ranging from new developments of processes and materials, to new simulation and design tools, and informative applications and case studies. Novel applications in new areas, such as medicine, education, bio-printing, food printing, art and architecture, are also encouraged.
The Journal addresses the important questions surrounding this powerful and growing field, including issues in policy and law, intellectual property, data standards, safety and liability, environmental impact, social, economic, and humanitarian implications, and emerging business models at the industrial and consumer scales.