X-band grating-loaded parallel-plate slot array antenna with low reflection
نویسندگان
چکیده
This letter proposes a design of an X-band multi-layered all-metallic slot array antenna with gratings loaded between parallel plates. Unlike the conventional structure in to polarization direction eliminate detrimental resonance 2×2-slot subarray, this loads perpendicular direction. Furthermore, short stubs along are proved necessary facilitate good performance subarray. The proposed 16×8-slot demonstrates low-reflection, wide-band and high-efficiency characteristics measurements.
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ژورنال
عنوان ژورنال: IEICE communications express
سال: 2023
ISSN: ['2187-0136']
DOI: https://doi.org/10.1587/comex.2023spl0019