Design of Novel Multiband Radar Absorbers Using Cylindrical Frequency Selective Surfaces
نویسندگان
چکیده
Abstract In this paper, a novel ultra-thin and multi-band radar absorber structure using cylindrical frequency selective surfaces (FSS) is proposed. The unit cell of the consists curved square ring printed on dielectric spacer to realize strong resonance achieve efficient absorption incident microwave energy. use FSS coating results in considerable decrease cross section perfect electric cylinder. Furthermore, our studies prove that proposed absorbing can be easily scaled desired frequencies, extension dual- multiband performances possible. Meanwhile, operational principle absorbers briefly introduced.
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ژورنال
عنوان ژورنال: Acta Marisiensis
سال: 2022
ISSN: ['2668-3148', '2668-3989']
DOI: https://doi.org/10.2478/amset-2022-0015