Accorrding to IEC standard of61000-4.20, if having device measured the radiation interference in GTEM Cell, it should be fliped toward six different orientation. Currently, the implement of the control system mainly adopt the AT89C51as the core processor. Attributing to lack the resources, it must be expended to control variety of moters and set up the LCD, which can tip the operational processes. In order to improve the system performance, such as the stablity,portabilty, ease of operations and so on, the ...