DIFF Subgroup
H01Q 3/24 varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
Introduced: September 1968
Full Title
Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system > varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
Of 3 combined children, 0 exist in both systems.
3 codes are CPC-only extensions.
Child Classifications
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