IPC Subgroup
H01Q 13/06 Waveguide mouths
Introduced: September 1968
Last revised: January 2006
Full Title
Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave > Waveguide mouths
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- ANTENNAS, i.e. RADIO AERIALS