Theoretical Modeling and Analysis of Circularly Polarized Annular Leaky-Wave Antenna Based on Travelling-Wave Structure
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DOI: 10.1109/access.2021.3059700
Abstract: In this paper, a theoretical model based on the electric field integration method is proposed to analyse radiation properties of the slotted annular Leaky-Wave Antenna (LWA), which can generate a Circularly Polarized (CP) conical beam… read more here.
Keywords: annular leaky; leaky wave; travelling wave; circularly polarized ... See more keywords
Concentric Annular Leaky Wave Antenna Array and Its Application to Self-Sensing Smart Antenna for Radio Wave Coverage in 2-D Confined Spaces
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DOI: 10.1109/access.2022.3153096
Abstract: A beam-changeable concentric annular Leaky-Wave Antenna (LWA) array is proposed, which contains two annular LWAs with constant-interval slots. By changing the excitations of the two LWAs, the radiation beam can be changed to different shapes… read more here.
Keywords: smart antenna; annular leaky; array; concentric annular ... See more keywords