normal output
5.Programming such software is more difficult than the normal application program because its input and output must transmit through the layer of browserAVeb server. You need the browser-supported script language only in the interactive programming of client terminal instead of use the application programming interface (API) of operating system (OS) directly.
9.In the part 2, using the 2.5D, relativistic, fully electromagnetic, PIC code KARAT, the millimeter wave BWO based on normal stimulated radiation is simulated, the results of the optimum design is followings: Employing an annular electron beam with pulse voltage ~ 170kV, current ~ 800A, pulse width ~ 4ns, the millimeter wave output with output power ~25MW, frequency ~39GHz, pulse width ~3ns, efficiency ~21% and mode TM_(01) is obtained.

