IPC Subgroup
H01P 5/1 for coupling balanced lines or devices with unbalanced lines or devices
Introduced: September 1968
Last revised: January 2006
Full Title
Coupling devices of the waveguide type > for linking lines or devices of different kinds > for coupling balanced lines or devices with unbalanced lines or devices
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE
2 direct subcodes
Child Classifications
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- H01P 5/103 Hollow-waveguide/coaxial-line transitions
- H01P 5/107 Hollow-waveguide/strip-line transitions