-
How to Judge the Reliability and Stability of RF Passive Components？
Mar , 28 2026
When engineers design the links for Radio Frequency (RF) and microwave systems, they often look at initial technical indicators like insertion loss, isolation, and Voltage Standing Wave Ratio (VSWR). But these nominal values usually only show the component's "peak performance" when it leaves the factory. The real question is: Will these parts still work well after being used in a complicated outdo...
View more
-
How to Deploy a DAS System in a 1200-Meter Mining Tunnel
May , 23 2026
A complete guide to underground DAS deployment for reliable 4G/5G coverage in mining tunnels using leaky feeder systems and RF engineering principles. Why Mining Tunnels Need DAS Coverage Underground mining environments are among the most difficult RF scenarios. Signal attenuation caused by rock layers, concrete, humidity, and metal equipment makes wireless coverage extremely challenging. In a 120...
View more
