C&EN

Diffusion of Water Molecules on the Surface of Silica Nanoparticles─Insights from Nuclear Magnetic Resonance Relaxometry

Department of Physics and Biophysics, University of Warmia & Mazury in Olsztyn, Oczapowskiego 4, 10-719 Olsztyn, Poland ...
IEEE

A Novel Describing Function Small-Signal Modeling Approach for Passive Ripple Constant On-Time Controlled Converter With Exponentially Varying Slope

Abstract: Passive ripple constant on-time (PRCOT) controlled converters have been widely used for mobile applications to improve light-load efficiency and transient response. An accurate small-signal ...
IEEE

Single-Source-Point Detection for DOA Estimation Using Angle Correlation Between Adjacent Time–Frequency Points

Abstract: This letter proposes multisource direction-of-arrival (DOA) estimation using the correlation between angles of adjacent time– frequency (TF) points for a first-order ambisonics sensor array.