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IPC Subgroup
H01Q 9/04

Resonant antennas

Introduced: September 1968

Last revised: January 2006

Full Title

Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements > Resonant antennas

Classification Context

Section:
ELECTRICITY
Class:
ELECTRIC ELEMENTS
Subclass:
ANTENNAS, i.e. RADIO AERIALS

4 direct subcodes

Child Classifications

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