Software-defined radio is transforming test and measurement by replacing rigid hardware with adaptable software, enabling ...
Abstract: Phase-coded waveforms are widely used in multiple-input-multiple-output (MIMO) radar systems, but ideal orthogonal coding is difficult to realize in practice. Non-orthogonality among ...
It stands to reason that the longer or more diligently you work at something, the better you get at it. But researchers from the Cornell SC Johnson College of Business found that consumers don't ...
Abstract: In this paper, a point-to-point (P2P) orthogonal time frequency space (OTFS)-based multiple-input multiple-output (MIMO-OTFS) transmission scheme is devised for millimeter wave (mmWave) ...
Order doesn’t always form perfectly—and those imperfections can be surprisingly powerful. In materials like liquid crystals, tiny “defects” emerge when symmetry breaks, shaping everything from cosmic ...
Engineers have long battled a problem that can cause loud, damaging oscillations inside gas turbines and aircraft engines: combustion instability. These unwanted pressure fluctuations create ...
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