VHF Engineering Reassesses Signal Reliability Beyond Traditional Line of Sight

By Rohde & Schwarz · IEEE Spectrum · 2026-07-06

IEEE Spectrum highlights a new technical breakdown of how atmospherics and environmental obstacles fundamentally alter VHF signal behavior between 30 and 300 MHz. While many designers rely on simplified geometric models, real-world propagation often depends on complex refraction

IEEE Spectrum highlights a new technical breakdown of how atmospherics and environmental obstacles fundamentally alter VHF signal behavior between 30 and 300 MHz. While many designers rely on simplified geometric models, real-world propagation often depends on complex refraction