Wilkinson Power Divider Calculator

Enter the characteristic impedance of the system and the ratio of required power at the output to calculate the impedance of the various transmission lines that make up the Wilkinson Power Divider. Example: The Power Ratio will be 1 for a divider with equal outputs at both the ports.

Enter the Impedance and Power Configuration of the Divider

  • Characteristic Impedance of the System (Z0)
    Ohms
  • Output Power Ratio (PA/ PB)
  • Calculate Reset

Result

  • Z1
    Ω
  • Z2
    Ω
  • Z3
    Ω
  • Z4
    Ω
  • Rw
    Ω
Click here to view image

Where,

PA = Power output of Port 2

PB = Power output of Port 3

Z0 = Characteristic Impedance of the overall system

Rw = Terminating resistance between two output ports.

Z1, Z2, Z3, Z4 = Branch impedances