Abstract: This letter presents a wideband variable-gain amplifier (VGA) with an impedance-compensation technique for 5G new radio. To minimize the gain and phase errors of a millimeter-wave VGA in a ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) David Fang, Stanford University (THE CONVERSATION) My brother’s text messages can read ...

The United States government shutdown drags on, marking a pivotal moment in America’s fiscal and constitutional history. President Donald Trump, the negotiator-in-chief, isn’t blinking. He’s swinging ...

OpenAI Teases Option to Create 'Erotica for Adults' Using ChatGPT The move is part of an effort to 'relax' the chatbot now that OpenAI has added age-based mental health safeguards, CEO Sam Altman says ...

The generative AI wave isn’t coming — it’s already here, and it’s reshaping how the public finds information. In a new report, “Generative AI and News Report 2025: How People Think About AI’s Role in ...

A federal grand jury in Virginia on Thursday formally charged former FBI Director James Comey with lying to Congress and obstruction of a congressional proceeding, days after President Donald Trump ...

The overwhelming majority of tech industry workers use artificial intelligence on the job for tasks like writing and modifying code, a new Google study has found. The report, coming from Google’s DORA ...

DeepSeek, the Chinese AI startup spun off of Hong Kong high-frequency trading firm High Flyer Capital Management (and which uses a whale icon for its logo), is back today with a new large language ...

AI tools have become a hit with lawyers. But judges have shown they have little patience for when their experiments with the tech go wrong. When combing over a document submitted by two defense ...

Welcome to the future, where the vibes are bad in almost every meaningful respect — but where you do, at the very least, get to “vibe code,” or use an AI model to write code and even build entire ...

Setting up the Configuration Manager Client (CCMSetup) on computers is usually a straightforward process, but occasionally, it can encounter an error code that ...