ChatGPT-maker OpenAI has raised $8.3 billion at a $300 billion valuation, reports The New York Times. The deal is part of OpenAI’s broader strategy to secure $40 billion this year. The oversubscribed ...
Abstract: In this article, we present a compact software-defined ultrawideband (UWB) 0.4–8.3-GHz transmitter that utilizes a nonlinear transmission line (NLTL) to expand the frequency of a transmitted ...
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