CPC Subgroup
H01Q 15/16 curved in two dimensions [2D], e.g. paraboloidal
Full Title
Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices (variable for purpose of altering directivity H01Q3/00; arrangements of such devices for guiding waves H01P3/20; variable for purpose of modulation H03C7/02) > Reflecting surfaces; Equivalent structures > curved in two dimensions [2D], e.g. paraboloidal
3 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open