Skip to main content

Line-of-Sight (LOS)

Meaning

Line-of-Sight (LOS) describes a direct, unobstructed path for the propagation of electromagnetic waves between a transmitting antenna and a receiving antenna. This direct trajectory, free from physical barriers like buildings or topographical features, is fundamental for achieving reliable and ultra-low latency wireless communication. LOS is particularly critical in high-frequency microwave links, which are essential for ultra-fast financial data transmission in modern trading infrastructure.