Leaky Wave Array in Full Planar Substrate with EBG-Based Wave Guiding Channel
نویسندگان
چکیده
A new type of wave guiding structure is proposed this paper. The channel developed on the full planar dielectric substrate and aligned with electromagnetic bandgap (EBG) units. Since these mushroom-like units calculated a coverage working band, are great importance ensuring transmission efficiency eliminating coupling effect between channels. Then, extended to design six-element leaky antenna array complete size 25.6 mm × 80.6 mm, which at Ku band from 12.0 GHz 12.8 achieving bandwidth about 0.8 GHz, gain 11.36 dBi, an ca. 86.7% GHz. Within frequency topology achieves frequency-dependent beam scanning in forward directions, it offers potential for radar application road speed detecting low costs.
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ژورنال
عنوان ژورنال: International Journal of Antennas and Propagation
سال: 2021
ISSN: ['1687-5877', '1687-5869']
DOI: https://doi.org/10.1155/2021/5527445