Abstract: The performance of adaptive beamforming may degrade dramatically in a highly dynamic environment, because the directions of arrival (DOAs) of targets and interferences can change rapidly. To ...

Abstract: This article investigates the operating characteristics of three-level neutral-point-clamped rectifiers with unbalanced dc-link voltages. A zero-sequence component injection pulsewidth ...

The average A-level result in Liverpool was worse than the average across England last year, new figures show.

As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, sell user ...