DIFF Subgroup
H01Q 13/10 Resonant slot antennas
Introduced: September 1968
Full Title
Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave > Resonant slot antennas
Of 5 combined children, 3 exist in both systems.
2 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- H01Q 13/12 Longitudinally slotted cylinder antennas; Equivalent structures IPC+CPC Available in IPC and CPC
- H01Q 13/18 the slot being backed by, or formed in boundary wall of, a resonant cavity (longitudinally slotted cylinder H01Q13/12 ) IPC+CPC Available in IPC and CPC