CalcTown

CalcTown organizes engineering tools by circuits, mechanics, structures, fluids and related subjects. Its Wilkinson-divider worksheet takes system impedance and an output-power ratio, then returns four branch impedances and the resistor between output ports in ohms. The explanation identifies the two output powers and describes quarter-wave matching, which gives the design a frequency-dependent bandwidth. This is a circuit-parameter worksheet; manufacturing losses and substrate choices require further design work. Choose a calculator for the intended model before recording its units and result.