Rapid Prototyping of Electrically Small Spherical Wire Antennas

Oleksiy S. Kim

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    Abstract

    It is shown how modern rapid prototyping technologies can be applied for quick and inexpensive, but still accurate, fabrication of electrically small wire antennas. A well known folded spherical helix antenna and a novel spherical zigzag antenna have been fabricated and tested, exhibiting the impedance and radiation characteristics in close agreement with those predicted numerically.
    Original languageEnglish
    JournalI E E E Transactions on Antennas and Propagation
    Volume62
    Issue number7
    Pages (from-to)3839-3842
    Number of pages4
    ISSN0018-926X
    DOIs
    Publication statusPublished - 2014

    Keywords

    • 3D printing
    • Electrically small antennas
    • Nanocrystalline copper
    • Rapid prototyping
    • Selective laser sintering
    • Spherical antennas

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