Surface-wave transmission lines for microwave frequencies_page_6

Surface-wave transmission lines for microwave frequencies | page 6 | https://thedailydialectics.com/pdfs/Surface-wave transmission lines for microwave frequencies/Surface-wave transmission lines for microwave frequencies.pdf

1965, No. 11/12 1000cm, 500) 200 % 100) 505 20] 700 200Gc/s 2 5 10 20 50 eo f 10 3 1 o Fig. 5. Characteristic distances xo of the Harms-Goubau and the Sommerfeld lines as a function of the frequency and the line data. O3c¢m Pitch D, helix angle y and radius @ of the helix are connected by the…