Abstract: This paper presented a mixer-first receiver for software defined radio at 300 GHz. It employs a differential microbump antenna-on-chip (AoC) with exceptional radiation gain and efficiency.

Visual generative AI development with ComfyUI Creating images or video with generative AI by writing Python (or another language) has one big drawback: the process itself isn’t very visual. ComfyUI ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Abstract: This work presents a 48-Gb/s PAM4 optical receiver with TIA and sampler integrated. The TIA employs transadmittance transimpedance (TAS-TIS) structure to replace conventional CML-based VGA ...