CPC Subgroup
H01Q 9/14 Length of element or elements adjustable (telescopic elements H01Q1/10)
Full Title
Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements > Resonant antennas > Details > Length of element or elements adjustable (telescopic elements H01Q1/10)
1 direct subcode
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