Two-way waveguide power divider using 3D printing and electroless plating

Y. Lee, S. Sim, R. Kang, I. Llamas-Garro, Y. Wang, Y. Jang, J. Kim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)
295 Downloads (Pure)


In this paper, we report an X-band 3D printed two-way rectangular waveguide power divider made up of electroless plated non-conductive material. In contrast to conventional metal machining fabrication processes, such as computerized numerically controlled (CNC) milling and laser beam machining (LBM), it is verified that 3D printing methods can be used to fabricate rectangular waveguide power dividers with low cost and low weight in short time.
Original languageEnglish
Title of host publication2018 48th European Microwave Conference (EuMC)
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Number of pages4
ISBN (Electronic)978-2-87487-051-4, 978-2-87487-050-7 (USB)
ISBN (Print)978-1-5386-5285-5 (PoD)
Publication statusPublished - 22 Sept 2018


  • Power dividers
  • Radio frequency
  • Three-dimensional printing
  • Rectangular waveguides
  • Power measurement
  • Fabrication
  • rectangular waveguide
  • 3D printing
  • power divider
  • resonator
  • electroplating


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