Rapid prototyping of waveguide and horn antennas
conference contributionposted on 10.03.2017 by Darren Cadman, Shiyu Zhang, J. C. Vardaxoglou
Any type of content contributed to an academic conference, such as papers, presentations, lectures or proceedings.
In this paper we review how fused deposition modelling (FDM) can be deployed for the rapid prototyping of microwave waveguide componentry and antennas. Additive manufacture of such objects allows new, novel and complex structures to be fabricated with lower impact on the environment relative to current manufacturing processes, plus the fast turnaround of design to manufacture and test. Additionally while the resulting physical antenna properties may not be perfect compared to the design or what can be machined, their RF/microwave performance can be quite forgiving thereby allowing the antenna design engineer to fully exploit the rapid prototyping concept.
This work is supported by the UK’s Engineering and Physical Science Research Council through the grant “Synthesizing 3D metamaterials for RF, microwave and terahertz applications”, SYMETA, grant reference EP/N010493/1.
- Mechanical, Electrical and Manufacturing Engineering