Abstract: The electronically steered phased array (ESPA), which is composed of periodic antenna elements, usually uses subarrays with large spacing to lower system complexity and cost. This kind of ...
Abstract: This letter proposes a wideband metasurface (MTS) inspired circularly polarized (CP) antenna array working in the Ka-band, which consists of 2 × 2 antenna subarrays fed by a ...
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