In the circuit in Figure 861, the input voltage is St = 10 cos 105t V. Use

In the circuit in Figure 8–61, the input voltage is υSðtÞ = 10 cos 105t V. Use nodevoltage analysis and MATLAB to find the input impedance at the input interface and the proportionality constant relating the input voltage phasor to the phasor voltage across the 50-Ω load resistor, that is, K =VO=VS.

Transcribed Image Text:

-000- j100 2 502 VA ww- VB -j50-150 2 Vs FIGURE 8-61 ZIN 100 2 g 50 VG=0 Vo