Evaluation and Performance Analysis of 3D Printing Technique for Ka-Band Antenna Production

Unai Armendariz, Simon Rommel, Juan Sebastián Rodríguez Páez, Idelfonso Tafur Monroy, Juan José Vegas Olmos, Christian Bang Olsen

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    Abstract

    This paper presents the design and fabrication of 3D printed WR-28 waveguide horn antennas operating in the Ka-band frequency range between 26.5GHz and 40GHz. Three antennas are fabricated from polylactide acid filaments in conductive and non-conductive variants; the latter is covered with conductive paint. The gain and voltage standing wave ratio performance of the fabricated horn antennas is measured, showing promising performance. Antenna gain values between
    5dBi and 14 dBi are found, comparable to the performance of metal milled horn antennas.
    Original languageEnglish
    Title of host publicationProceedings of the 46th European Microwave Conference (EuMC)
    PublisherIEEE
    Publication date2016
    Pages1259-1262
    ISBN (Electronic)978-2-87487-043-9
    DOIs
    Publication statusPublished - 2016
    Event46th European Microwave Conference - London, United Kingdom
    Duration: 4 Oct 20166 Oct 2016
    Conference number: 46
    https://ieeexplore.ieee.org/xpl/conhome/7805383/proceeding

    Conference

    Conference46th European Microwave Conference
    Number46
    Country/TerritoryUnited Kingdom
    CityLondon
    Period04/10/201606/10/2016
    Internet address

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