Research reveals why AI systems can't become conscious—and what radically different computing substrates would be needed to ...

Analog circuit design is increasingly encountering mixed-signal circuits, and analog engineers need some understanding of discrete-time sampling circuits, whether they are sample-and-hold circuits or ...

Figure 4. A snapshot, in time, of two complex numbers whose exponents, and thus their phase angles, change with time. The notion of negative frequency is often troubling to engineers who've spent so ...

The distinction between analog and digital signals is very simple, but it can still be a challenge to wrap one's mind around the concepts that define the two systems. Just when you think you've got it ...

Forward-looking: As AI workloads reshape computing, AMD is exploring a dedicated neural processing unit to complement or replace GPUs in AI PCs. This move reflects growing industry momentum toward ...