Abstract: Large aperture 2D arrays improve ultrasound imaging by increasing lateral resolution at depth, owing to the inverse relationship between beamwidth and aperture size, and by enabling higher ...
Abstract: Recently, structured sparse arrays have been developed for improving direction-of-arrival (DOA) estimation performance on moving platforms. By employing synthetic aperture processing ...
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Confronting cancer in Hong Kong
This article originally appeared on the South China Morning Post (www.scmp.com), the leading news media reporting on China and Asia. Copyright (c) 2026. South China ...
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