Dipole Antenna Calculator_calculator.cpu.com.cn

Dipole Antenna Calculator

Magnetic Current:	I_m
Half antenna length:	L
Wave Length:	λ
Radius:	r
Z-axis length:	z
Coordinate Angle:	θ
Dipole Current:
Electric Wave:	E_θ
Magnetic Wave:	H_Φ
Average radiated power density:	P_d

Average radiated power density (P_d) = (15* I_m² / "IEURr²) ~A—[ ( Cos (βL Cos&theta) - Cos(βL) ) / Sinθ ] ²

Magnetic Wave (Hφ) = (I_m / 2 πr ) *[ ( Cos (βL Cos&theta) - Cos(βL) ) / Sinθ ]

Electric Wave (E_θ) = (60 * I_m / r) * [(Cos (βL Cos&theta) - Cos(βL) ) / Sinθ

Current (I) = I_m Sin (β(L - |z|) )

Where, θ = Angle, r = radius, L = Half Antenna Length, Im = Magnetic Current, λ = Wave Length, β = 2π / λ

calculator.cpu.com.cn provides you helpful and handy calculator resources.