Carrier aggregation is one of those features that quietly makes a big difference to your mobile experience. When your phone suddenly jumps from 80 Mbps to 300 Mbps without ... Read more
RF basics
Tuned Radio Frequency (TRF) Receiver: Working Principle, History, and Applications
With digital radios, SDRs, Wi-Fi modules, and other modern technologies, it's easy to forget where radio communication began. Before the superheterodyne and digital ... Read more
Return Loss vs VSWR: Understanding Reflections in RF Systems
Signal reflections are an issue of concern in RF engineering. Two normalized parameters describe the ability of a device or a transmission line to deal with those ... Read more
Pulse Repetition Interval (PRI) in Radar: How Timing Controls Range, Detection and Performance
The core of innovative defense, aviation, weather monitoring, and autonomous technologies lies in radar systems. Pulse Repetition Interval (PRI) represents one of the most ... Read more
Radio Frequency Power: What It Is, How We Measure It?
You would probably be reading this on a smartphone, tablet, or a PC that is connected to the internet via a wireless network. Have you ever wondered what the magic is behind ... Read more
