3D Conductive Polymer Printed Metasurface Antenna for Fresnel Focusing
نویسندگان
چکیده
منابع مشابه
the fresnel zone plate antenna as an electromagnetic field focusing element.
fresnel zone plate antenna (fzpa) was considered as a recieving antenna. an expression of electric field on axis of antenna produced by an incidente plane wave was found . the expression was used for calculation of gain, efficiency and optimum phase correcting function. several fzpa are fabricated and tested. experimental and theoretical results were compared and it was shown that there was a g...
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ژورنال
عنوان ژورنال: Designs
سال: 2019
ISSN: 2411-9660
DOI: 10.3390/designs3030046