Additive manufacturing of a 4th-order K-band semi-planar slow-wave filter

Arash Arsanjani*, Luke Robins, Benjamin Meier, Jelena Petrusa, Reinhard Teschl, Wolfgang Bösch

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference paperpeer-review


This paper presents the exploitation of the additive manufacturing (AM) technique laser powder bed fusion (L-PBF), for the fabrication of a K-band meta-substrate filter. The decisions made through each round of prototyping are discussed. It also presents the crucial parameters that can lead to a higher quality end product of AM. The filter response and out-of-band performance are also discussed in short.

Original languageEnglish
Title of host publication2021 IEEE MTT-S International Microwave Filter Workshop, IMFW 2021
Number of pages3
ISBN (Electronic)9781728168043
Publication statusPublished - 17 Nov 2021


  • Additive manufacturing
  • Filter
  • Laser powder bed fusion
  • Miniaturization
  • Selective laser melting
  • Slow-wave

ASJC Scopus subject areas

  • Health Informatics
  • Biomedical Engineering


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