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The handsome BYD Seal puts forth a strong case for itself as a well-made, fine driving, and efficient electric vehicle ...

Novel active auxiliary circuits that allow the power switch in single-switch, pulse-width-modulated (PWM) converters to operate with zero-voltage switching (ZVS) are proposed in this paper. The main ...

An original frequency selective surface is here presented that is built from three-dimensional unit cells. These cells consist of sections of metallic waveguides perforated with folded slots on their ...