A miniaturized frequency selective rasorber with high selectivity passband and wideband absorption properties
نویسندگان
چکیده
A miniaturized frequency selective rasorber (FSR) with high selectivity passband and wideband absorption properties is presented. Its performance as an absorber over a wide band from 8.08 to 18.08 GHz through the structure of metal incurved square loop loaded resistors. The surface (FSS) using Jerusalem cross array metallic patch realizes transmission 2.7 3.52 GHz. And insertion loss (IL) 0.37 dB at 3.08 symmetry elements design enable proposed FSR achieve satisfactory incident angle stability. small unit size effectively avoids generation grating lobes in interference Radar Cross Section (RCS) reduction.
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ژورنال
عنوان ژورنال: EPJ
سال: 2021
ISSN: ['2272-2394']
DOI: https://doi.org/10.1051/epjam/2020017