Abstract: In this brief, we propose a FPGA implementation of a novel Variable Fractional Delay (VFD) filter architecture for digital wideband (hundred of MHz or more) beamforming applications. The ...

The original version of this story appeared in Quanta Magazine. In 1974, five years before he wrote his Pulitzer Prize–winning book Gödel, Escher, Bach: An Eternal Golden Braid, Douglas Hofstadter was ...

Abstract: A discontinuous-current-mode (DCM) boost power factor correction (PFC) converter features zero-current turn-on for the switch, no reverse recovery in diode, and constant-frequency operation.

April16,2025- Siemens has enhanced its SINAMICS Startdrive commissioning software with a guided safety acceptance test feature, providing machine builders with a streamlined, standards-compliant ...

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One “component” in the quest for improved energy efficiency and power quality is the use of active harmonic filter power factor correction (PFC) in switched-mode power supplies (SMPSs) for computing ...

Eyeballs are great: I have two. I also like spoons. But if you want a consistent coffee dose for great espresso or pour-over, a precise scale is the mildly inconvenient one true path. I can still ...

Fractions are a foundational concept in mathematics, essential for understanding parts of a whole. Fractions help learn ratios, percentages, and algebra better. Dividing pizza is a practical example ...

Revolv's solution simplifies electric vehicle adoption by acting as a single partner, guiding fleets through complex technology, incentives, and infrastructure challenges. Revolv is uniquely ...

The AutoCAD computer-aided design application supports two different types of fraction formats: fractions where the numerator and the denominator are delimited by a diagonal forward slash, and stacked ...