IPC Subgroup
H01Q 15/18 comprising plurality of mutually inclined plane surfaces, e.g. corner reflector
Introduced: September 1968
Last revised: January 2006
Full Title
Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices > Reflecting surfaces; Equivalent structures > comprising plurality of mutually inclined plane surfaces, e.g. corner reflector
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- ANTENNAS, i.e. RADIO AERIALS
1 direct subcode
Child Classifications
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- H01Q 15/2 Collapsible reflectors