Analysis of through-channel and cross-channel insertion loss in ferrite-wall multiple-circuit feedthrough capacitors

Through-channel and cross channel insertion losses of a new type of multiple-circuit feedthrough-capacitors, comprising ferrite walls and multiple ceramic-tubes, have been calculated to aid in determining means for optimizing in design the characteristics in the VHF-UHF range. Units designed on the basis of the analytical results are shown to have considerable advantages over earlier feedthrough units in their economic feasibility and improved characteristics.