Surface-wave transmission lines for microwave frequencies_page_8

Surface-wave transmission lines for microwave frequencies | page 8 | https://thedailydialectics.com/pdfs/Surface-wave transmission lines for microwave frequencies/Surface-wave transmission lines for microwave frequencies.pdf

1965, No. 11/12 is no cut-off frequency, the line can be dimensioned in such a way that only a small percentage of energy is transmitted in the dielectric. This means that the atten- nuation can be kept very low, but the radial field extent is again large. An appreciable reduction of phase velo-…