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 ...
Whether you’re an avid user or a staunch avoider, it’s become harder to ignore artificial intelligence in daily life. A 2025 Global Student Survey compiled by Chegg found that 80% of students surveyed ...
Abstract: Seismic data are frequently contaminated by incoherent random noise and coherent surface waves; both severely degrade subsurface data quality. While random noise is statistically irregular ...
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