CPC Subgroup
H01R 13/6474 by variation of conductive properties, e.g. by dimension variations
Full Title
Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 > specially adapted for high-frequency, e.g. structures providing an impedance match or phase match (non-coaxed protective earth or shield arrangements H01R13/648; coaxed connectors specially adapted for high frequency H01R24/40) > Impedance matching > by variation of conductive properties, e.g. by dimension variations
1 direct subcode
Child Classifications
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- H01R 13/6476 by making an aperture, e.g. a hole