Before revision: UHF and SHF upright=0.7| Wavemeter for measuring in the Ku band At the higher frequencies it is not possible to use lumped components for the tuned circuit.
After revision: UHF and SHF upright=0.7| Resonant cavity wavemeter for measuring microwave frequencies in the Ku band At the higher frequencies it is not possible to use lumped components for the tuned circuit.