A Small-Divergence-Angle Orbital Angular Momentum Metasurface Antenna
نویسندگان
چکیده
منابع مشابه
Circular Polarized Patch Antenna Generating Orbital Angular Momentum
The recent extension of the orbital angular momentum (OAM) concept from optical to microwave frequencies has led some researchers to explore how well established antenna techniques can be used to radiate a non-zero OAM electromagnetic field. In this frame, the aim of the present paper is to propose a new approach to generate a non-zero OAM field through a single patch antenna. Using the cavity ...
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ژورنال
عنوان ژورنال: Research
سال: 2019
ISSN: 2639-5274
DOI: 10.34133/2019/9686213