Comparing the Attenuation in Noble Metals(Copper, Silver, Aluminum, and Gold)

Electromagnetic wave propagation through noble metals are studied here. The conductivity and the attenuation of copper, silver, aluminum, and gold are calculated for various frequencies of theelectromagnetic waves. The study categorized the electromagnetic waves into two parts; radio, microwave frequencies and ultra violt , x-rays frequencies. Both parts were applied to those metals. Finally, this work derives the optimum frequencies, which provides minimum attenuationand maximum conductivity in Copper, Silver, Aluminum, and Gold .