Council

Example

A cable carrying an EM wave with frequency $1$ GHz $.$ Calculate the shield minimum thickness to prevent radiation from the cable if using as screen the following:

i$.$ Copper $($with conductivity $=5\mathrm{.}8{10}^{7}mh\frac{o}{m})$

ii$.$ Aluminum $($with conductivity $=3\mathrm{.}5{10}^{7}mh\frac{o}{m}).$

Solution

Solve this anntena quasion