1. Connect the circuit illustrated in Figure.
2. Calculate the lomat acceptable propagation frequency for a C.Band waveguide. Note your results in the Data section of this experiment Select the frequency of the AC source = 4.9 Gliz.
3. Double-click the sample waveguide. Choose EDIT MODEL. Change the SPICE parameters so that LEN = 4.039 e-002.
4. Double-click the Oscilloscope to view its display. Set timebase to 0.2 its/Div and Channel A = I V/Div. Run the simulation and observe the output waveform. Measure the frequency to verify that the expected signal was propagated by the simulated wavcguide. Note your results.
5. Select a frequency of 7.05 Gliz for the AC voltage source. Run the simulation again and note your results. Verify that the expected signal NNW propagated by the simulated uaveguide. Run the simulation again and note your results.
6. Calculate the characteristic impedance for the C Band uaveguide.
- Construct the circuit presented in the experiment with MultiSIM.
- Complete Table 21-1 and include it along with a screenshot of the Time versus Amplitude of Waveguide Output plot