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PCE
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CPC Main Group
H01Q 7/00

Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop

4 direct subcodes

Child Classifications

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  • H01Q 7/005
  • H01Q 7/02 Collapsible antennas; Retractable antennas
  • H01Q 7/04 Screened antennas (H01Q7/02, H01Q7/06 take precedence)