2. a transmission line has the following per-unit-length parameters: l = 0.15 µh/m, c = 600 pf/m, r = 7.0 ω/m, and g = 0.01 s/m. calculate the propagation constant and characteristic impedance of this line at 2.4 ghz. if the line is 5 cm long, what is the total attenuation in db? recalculate these quantities in the absence of loss (i. e., r = g = 0). 3. a lossless transmission line is terminated with a 75ω load. if the swr on the line is 1.2, nd the two possible values for the characteristic impedance of the line. 4. calculate swr, reection coecient magnitude, and return loss values to complete the entries in the following tabl