This month, I’ll share some of the free software I use to understand how TV signals make it from the transmitter to the ...

CES 2026 is just around the corner and we will be there again. Here, we look back at our 2025 coverage, which was very ...

This paper presents novel results for the performance analysis of dual-hop free-space optical/radio frequency (FSO/RF) transmission systems where the FSO link i ...

Abstract: This article investigates the latest research outcomes on the wide power dynamic range (PDR) CMOS RF-DC rectifier for on-chip radio frequency energy harvesting (RFEH) system as a viable ...