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CPC Subgroup
H01J 23/48

for linking interaction circuit with coaxial lines; Devices of the coupled helices type (H01J23/46 takes precedence)

Full Title

Details of transit-time tubes of the types covered by group H01J25/00 > Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy > to or from the interaction circuit > for linking interaction circuit with coaxial lines; Devices of the coupled helices type (H01J23/46 takes precedence)

2 direct subcodes

Child Classifications

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  • H01J 23/50 the interaction circuit being a helix or derived from a helix (H01J23/52 takes precedence)
  • H01J 23/52 the coupled helices being disposed coaxially around one another