The phase determines the oscillation frequency, and gain is a criterion for oscillation to exist. The four poles in the loop equation each contribute –45° phase shift accumulating the required total ...

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Abstract: Single-phase single-stage ac–dc converters are widely applied, especially in on-board chargers requiring high efficiency, high power density, and bidirectional operations. The full-bridge ...

Abstract: Estimating massive multiple-input multiple-output - orthogonal frequency division multiplexing (MIMO-OFDM) channels with low pilot overhead presents a significant challenge. Leveraging ...

Brad Gerstner, Altimeter Capital founder and CEO, joins 'Squawk Box' to discuss the latest market trends, state of the AI tech race, concerns over an AI bubble, who the winners will be in AI, and more ...

What should frighten the Vikings from ownership down to the last player on the roster is that this team spent the offseason investing in offensive and defensive linemen who would make this roster ...

The social media vetting rule isn’t just a draconian border policy but a slow, deliberate erosion of the right to dissent and the right to be human online. Published 01 Jul, 2025 11:37am ...

The Department of Technical Education, Andhra Pradesh, has officially released the AP EAMCET 2025 BiPC seat allotment results for Phase 1. Candidates who appeared for the Engineering, Agriculture, and ...