Question

In the system shown below, thr line has a one-way transit delay of T seconds. The line is completely discharged for t ≤ 0.

For the following source and component values, construct a reflection diagram for the system and plot the input voltage Vin and the load voltage VL for the time interval 0 < t < 6T.

3.6 In the system shown below, the line has a one-way transit delay of T seconds. The line is completely discharged for ts 0. Ret=0 +A Vin To zo FREN MI For the following source and component values, construct a reflection diagram for the sys- tem and plot the input voltage Vin and the load voltage Vi for the time interval 0 <t< 67: (a) Vs = 12 V, RG = 25 S2, Zo = 50 S2, and Ru = 200 22. (b) Vs = 12 V, RG = 25 S2, Zo = 50 S2, and RL = 20 92. (c) Vs = 12 V, RG = 25 S2, Zo = 50 S2, and RL = 50 S2. (d) Vs = 12 V, RG = 50 S2, Zo = 50 S2, and RL = 100 S2. (e) Vs = 12 V, RG = 50 S2, Zo = 50 S2, and RL = 20 22.

Answer 1

Ang @ Just we have to duane Sounce diageam, then dean the vollage at source end of load end from that deaus the pource flobs. K7 — We have Vs = 12V, Re-2500 T 20 - 500 Ri=10012 Ve ☺ Nous Reflection coefficiente para + Lo 25-50 -1 25+50 3 Reflection coefficientor rent 1900-750 al load , Let beansit time be 'T' seconds Incident wollage vt - Vs. Zo - 10x50 - 8V Ret20 25150 Reflected voltage=Vi T TVE SV - 2.670 21 -k - 31+ 3 U2 t = ravi = -0.89V V - EVA - - 0.89 -0.296V V 3t = Te V2 = 0.296 = 0.0994 Vyfugt = 0.099 57 - k - 0.033v

Dato Dato | Voltage at souvece end:- Vco) Vitvit vzt 19.78+V₂ + V3T 9.780 9.583V 67 0 Voltage 2T 4T al load end- ve4t 10.67 9.26 T vittui 9.616 19.48uv 110.67+U₂t+ 9.48uv a T 3T ST T't Input voltage at souce end Pin = Voje Pin =P(0) 1.913w 7.8366 - et Ponce delinmed 4T 6Tt al load end Ph = VL 100 1.14 0.91 0.899 1:14 ogag reges - 37 i 3727