Calibration methodology for a 3D radiation pattern set-up of probe-fed millimeter-wave antennas

Diane Titz, Mikko Kyrö, Fabien Ferrero*, Sylvain Ranvier, Cyril Luxey, Patrice Brachat, Gilles Jacquemod, Pertti Vainikainen

*Corresponding author for this work

    Research output: Contribution to journalArticleScientificpeer-review

    8 Citations (Scopus)

    Abstract

    In this article, we present a radiation pattern measurement setup for probe-fed millimeter-wave antennas and the associated calibration procedure. Compared with other existing facilities, our setup has one major innovation: it is composed of two rotating arms allowing measuring the radiated field of a probe-fed antenna over the quasi-3D sphere. The calibration challenges and issues encountered at 60 GHz are thoroughly described. We especially detail a specific calibration procedure to improve the accuracy of the measurements. To illustrate our methodology, the 3D radiation pattern measurement of a novel monopole-type antenna etched over a glass substrate is presented. Experimental results versus simulation results are compared.

    Original languageEnglish
    Pages (from-to)1183-1189
    Number of pages7
    JournalMicrowave and Optical Technology Letters
    Volume54
    Issue number5
    DOIs
    Publication statusPublished - May 2012
    MoE publication typeA1 Journal article-refereed

    Keywords

    • antenna measurements
    • calibration proceduure
    • millimeter wave measurements
    • radiation patterns

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