Patent classifications
H
ELECTRICITY
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H01
ELECTRIC ELEMENTS
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H01Q
ANTENNAS, i.e. RADIO AERIALS
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9/00
Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
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H01Q9/30
with feed to end of elongated active element, e.g. unipole
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H01Q9/32
Vertical arrangement of element
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H01Q9/38
with counterpoise
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