EMC测试不久将被扩展到40GHz,Rohde & Schwarz公司SMP发生器系列能满足这种要求。微波信号发生器的主要领域首先是抗辐射干扰的测量,也称为灵敏度测量。在这种情况下,信号发生器通常驱动一个具有适当带宽的功率放大器,这个放大器与一个发射信号的天线相连,用以向DUT辐射(图2)。根据要求,除了在某些规定的限度以内DUT的功能应 EMC test will soon be extended to 40GHz, Rohde & Schwarz SMP generator series to meet this requirement. The main area of ​​microwave signal generator is above all the measurement of anti-radiation interference, also known as sensitivity measurement. In this case, the signal generator usually drives a power amplifier with an appropriate bandwidth. This amplifier is connected to an antenna that emits the signal and radiates it to the DUT (Figure 2). On request, DUT functionality should be within the limits of some of the regulations