1. The problem statement, all variables and given/known data A transmission line is formed by two identical parallel tracks in a printed circuit board, as depicted in FIGURE 5. The line has a length of 50 mm and all line terminations are of 70 Ω. The line can be assumed to be lossless. (a) Use equations (4) and (5) from the lesson to calculate the magnitude of the NEXT and FEXT voltages generated in the victim conductor when the source voltage, Vin, in the aggressor conductor is a voltage step of 2 V with a rise time of 100 ps. (b) Sketch the NEXT and FEXT waveforms. You may find the following relationship helpful in answering this question: For a lossless line: The characteristic impedance is given by Zo = squroot(L/C) and the velocity of propagation by: Vp = 1/squroot(LC) where and are, respectively, the line's inductance and capacitance per metre length. Note that the Vs voltage at the input to the aggressor conductor is Vs = Vin (Rin/(Rin+Zo) where L and C are, respectively, the line's inductance and capacitance per metre length. Line inductance 400 nH per m Line capacitance 80 pF per m Mutual inductance 80 nH per m Mutual capacitance 10 pF per m 2. Relevant equations KNE = Vp/4(CmZo+Lm/o) VNE = KNE [Vs(t) - Vs(t-2td)] VFE = KFE l(δ/δt)[Vs(t-td)] KFE = 1/2(CmZo -(Lm/Zo)) 3. The attempt at a solution so far I have Zo = 70.71Ω Vp = 176776695 m/s# KNE = 0.08125 0.5Vin(t) = Vs(t) td = l/Vp =282.8 ps which gives Vs(t)-Vs(t-2td)=0.5(Vin(t)-Vin(t-565.7 ps)) from then on I am stuck.. Any help would be appreciated.