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The left part of the screen shows input data along with an illustration. A smaller cylindrical conductor is placed inside a larger conductor with diameter labeled 2 d. For the substrate, epsilon sub r equals 2.3 and sigma equals 0.0 S per m, while f equals 5.38 G hertz. The following input parameters are specified in menu items:

Inner radius, a equals 3.034 millimeters

Shield radius, b equals 14.7579 millimeters

Frequency, f equals 5.38 E9 hertz.

Epsilon sub r equals 2.3 S per m

Epsilon equals 0.0 S per m

Epsilon sub c equals 5.797E7 S per m

The right part of the screen shows an output signal as a graph along with output data. The graph plotting Z sub 0 in ohms versus D in millimeters shows a curve that starts on the x-axis and moves in a steep upward slope between x equals 1.0 and 20.0, moving away from the y-axis and turning horizontal at the top. A point is marked on the curve where Z sub 0 value is 75.0 ohms.

The output data are as follows:

Structure data:

a equals 3.034 millimeters

b equals 14.7579 millimeters

b over a equals 4.86417

Z sub 0 equals 62.584306 minus j0.0035419 ohms

C-prime equals 80.775048 p F per m

L-prime equals 316.37933 n H per m

R-prime equals 1.210519 ohms per m

G-prime equals 0.0 S per m

Lambda sub 0 equals 5.5762 m in vacuum

Lambda equals 3.6768 m in guide

Alpha equals 0.009671 N p per m

Beta equals 170.88534 rad per m