Coaxial cable, often referred to as coax cable, is a versatile type of
transmission line used to carry high-frequency electrical signals. It consists of
a central conductor surrounded by an insulating dielectric layer, a shielding
layer, and an outer protective jacket. This design effectively shields the inner
conductor, minimizing signal interference and ensuring reliable data
transmission.
Coaxial cables find applications in a wide range of fields, including
telecommunications, cable television, and data networking. They are
particularly well-suited for high-speed data transfer, video signals, and radio
frequency transmissions. The choice of coaxial cable depends on factors such
as frequency range, impedance, and environmental conditions.