Problem 1: What is the wavelength of a radio wave with a frequency of 100 MHz?
S = (P_t * G) / (4 * π * r^2)
where S is the power density, P_t is the transmitted power, G is the antenna gain, and r is the distance from the antenna. Problem 1: What is the wavelength of a
S = (1 W * 10) / (4 * π * (100 m)^2) = 0.079 W/m^2 P_t is the transmitted power
A microwave oven uses a frequency of 2.45 GHz to heat food. What is the wavelength of this radiation? G is the antenna gain
