Abstract: This brief presents a low-power, high-data-rate impulse-radio ultra-wideband (IR-UWB) transmitter that integrates a two-dimensional differential pulse position modulation (2D-DPPM) with time ...

Pulse density modulation (PDM) is a compact digital audio format used in devices like MEMS microphones and embedded systems. This compact primer eases you into the essentials of PDM audio. Let’s begin ...

President Donald Trump's pick for USTR chief ag negotiator, Julie Callahan, before her nomination hearing before the Senate Finance Committee (Agri-Pulse photo) Julie Callahan’s nomination for chief ...

If you have a brain, and if you know others who do, then you know there’s a catastrophic catalogue of ways that our skull-socket electro-fat computers can disappoint their owners. From memory-loss to ...

Ohio University’s Honors Tutorial College (HTC) is now accepting applications for two Faculty Fellow positions and for the Faculty Fellow for Wellness position. Applications for these positions are ...

Procurify, the leading AI-powered spend management platform for the mid-market, will host its inaugural virtual event, PULSE: The AI Edge in Procurement, on October 21, 2025. The event will showcase ...

ChatGPT already tries to answer all your questions. Now it's trying to answer questions before you ask them. OpenAI's new feature for its AI chatbot is ChatGPT Pulse, a summary of personalized updates ...