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CPC Subgroup
H01Q 9/20

Two collinear substantially straight active elements; Substantially straight single active elements (H01Q9/28 takes precedence)

Full Title

Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements > Resonant antennas > with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole (H01Q9/44 takes precedence) > Two collinear substantially straight active elements; Substantially straight single active elements (H01Q9/28 takes precedence)

2 direct subcodes

Child Classifications

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  • H01Q 9/22 Rigid rod or equivalent tubular element or elements
  • H01Q 9/24 Shunt feed arrangements to single active elements, e.g. for delta matching