Original title: Elektricky vodivé povrchy pro 3D tištěné struktury
Translated title: Electrically conductive surfaces for 3D printed structures
Authors: Šomšák, Martin ; Mikulášek, Tomáš (referee) ; Láčík, Jaroslav (advisor)
Document type: Bachelor's theses
Year: 2023
Language: cze
Publisher: Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií
Abstract: [cze] [eng]
This thesis describes the technical possibilities of coating various 3D printed structures by different coating methods. Different surface structures have been created on two models for two 3D printing technologies. Antennas on FR4 and PLA substrates were simulated. After adjusting the dimensions of the antennas in the simulations and the results obtained from the simulations, two patch antennas on PLA substrate were created. To form the antennas, the substrate was coated with copper foil and electrically conductive spray. The antennas were then measured and the results of gain, radiation characteristics and reflection factor were compared with simulations. This thesis describes the technical possibilities of coating various 3D printed structures by different coating methods. Different surface structures have been created on two models for two 3D printing technologies. Antennas on FR4 and PLA substrates were simulated. After adjusting the dimensions of the antennas in the simulations and the results obtained from the simulations, two speckle antennas on PLA substrate were created. To form the antennas, the substrate was coated with copper foil and electrically conductive spray. Subsequently, the antennas were measured, and the results were compared with the simulations.
Keywords: 3D printing; 3D printing technology; copper foil; electrically conductive spray; filament; materials for 3D printing; patch antenna; plating; simulation.; 3D tisk; elektricky vodivý sprej; filament; flíčková anténa; materiál pro 3D tisk; měděná folie; pokovení; simulace.; technologie 3D tisku

Institution: Brno University of Technology (web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library.
Original record: http://hdl.handle.net/11012/213786

Permalink: http://www.nusl.cz/ntk/nusl-533181


The record appears in these collections:
Universities and colleges > Public universities > Brno University of Technology
Academic theses (ETDs) > Bachelor's theses