A 90 degree split combiner based upon lumped elements. Much used for summing power amplifier pallets due to the ease adding the seperation load and the inherent failure protection.
Here I allow up to 4 box's using either a Butterworth or Chebychev inductive coupling. In addition it is possible transform the input to output impedances. This is especially usefull to simplify combining pallets. This is similar to the SumFilter approach. Power analysis can be entered from the More... tab