Engineering, 13.03.2020 18:12 finldani4

1. On the Smith chart, movements along a transmission line are plotted as a function of the wavelength. The wavelength can be related to the frequency if the physical characteristics of the transmission line are known; in the case of the coaxial cable, for example, knowledge of the dielectric constant will allow us to relate frequency to wavelength. Assume a coaxial cable of relative dielectric constant & = 2.25. Given a 30 cm cable, determine the length of the cable in terms of wavelengths for the following frequencies. (1 pts) a. 100 MHz (for example Ans: length 30 cm = 0.15* 2 = 0.3 * 1/2) b. 333.33 MHz c. 600 MHz d. 1000 MHZ Electrical length (EL) Frequency 100 MHz 333.33 MHz 600 MHz 1000 MHZ Length of the cable 30 cm 30 cm 30 cm 30 cm

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1. On the Smith chart, movements along a transmission line are plotted as a function of the waveleng...

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