PXIe bus vector signal generator and generation method

The invention relates to the technical field of signal generation, in particular to a PXIe bus vector signal generator and a generation method. The PXIe bus vector signal generator can directly generate multi-channel radio frequency signals in a small size, and can be used for generating standard radar signals, analog modulation signals and digital modulation signals. In view of the advantage that the PXIe bus is easy to expand, the multi-channel vector signal generator can be flexibly constructed into a four-channel, six-channel, eight-channel, sixteen-channel and other multi-channel vector signal generator, and the size and the weight of the multi-channel vector signal generator are greatly reduced compared with those of a table-type instrument with the same channel. 本发明涉及信号生成技术领域，具体涉及一种PXIe总线矢量信号生成器及生成方法。本发明的PXIe总线矢量信号生成器，在小体积内，可直接产生多通道的射频信号，可用于制式雷达信号、模拟调制、数字调制信号的生成。鉴于PXIe总线本身易于扩展的优点，本装置可以灵活组建为4通道、6通道、8通道、16通道等多通道矢量信号发生器，而同时体积重量相比同样通道的台式仪器大大降低。