Patent classifications
H
ELECTRICITY
Load children
H01
ELECTRIC ELEMENTS
Load children
H01Q
ANTENNAS, i.e. RADIO AERIALS
Load children
3/00
Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
Load children Filter patents View analytics View as hierarchy
H01Q3/02
using mechanical movement of antenna or antenna system as a whole
Load children Filter patents View analytics View as hierarchy
H01Q3/08
for varying two co-ordinates of the orientation
Load children Filter patents View analytics View as hierarchy
H01Q3/10
to produce a conical or spiral scan
Filter patents View analytics View as hierarchy