Full-Wave Analysis of Traveling-Wave Field-Effect Transistors Using Finite-Difference Time-Domain Method
Figure 5
Wave propagation on test TWFET. The waveforms on the gate and drain lines are shown by the thin and thick curves, respectively. The black and red curves correspond to the quasi-TEM and FDTD calculations, respectively. (a) shows the input waveforms. Waveforms recorded at the th FET cell are shown. (b), (c), (d), (e), and (f) represent the waveforms at , 48, 60, 72, and 84, respectively.
