How to Calculate Maximum Power Density of Half-Wave Dipole?
Maximum Power Density of Half-Wave Dipole calculator uses Maximum Power Density = (Intrinsic Impedance of Medium*Amplitude of Oscillating Current^2)/(4*pi^2*Radial Distance from Antenna^2)*sin((((Angular Frequency of Half Wave Dipole*Time)-(pi/Length of Antenna)*Radial Distance from Antenna))*pi/180)^2 to calculate the Maximum Power Density, Maximum Power Density of Half-Wave Dipole is the highest radiated power per unit area, occurring in the direction perpendicular to the dipole, typically measured in the far field. Maximum Power Density is denoted by [P]_{max} symbol.
How to calculate Maximum Power Density of Half-Wave Dipole using this online calculator? To use this online calculator for Maximum Power Density of Half-Wave Dipole, enter Intrinsic Impedance of Medium (η_{hwd}), Amplitude of Oscillating Current (I_{o}), Radial Distance from Antenna (r_{hwd}), Angular Frequency of Half Wave Dipole (W_{hwd}), Time (t) & Length of Antenna (L_{hwd}) and hit the calculate button. Here is how the Maximum Power Density of Half-Wave Dipole calculation can be explained with given input values -> 120.2588 = (377*5^2)/(4*pi^2*0.5^2)*sin((((62800000*0.001)-(pi/2)*0.5))*pi/180)^2.