多普勒天气雷达在大气探测中所具有的独特功能,使它在气象预报业务中起着举足轻重的作用,尤其是在短期和临近预报中,更是预报员的得力助手。高质量的雷达气象产品和雷达气象服务,必须要以良好、可靠的硬件结构来支持。发射机脉冲调制器作为雷达主要部件之一,由于设计结构的不同,会直接影响用户的探测方式不同,甚至 The unique function of Doppler weather radar in atmospheric exploration makes it play a decisive role in the weather forecasting business, especially for forecasters in short-term and near-current forecasting. High-quality radar weather products and radar weather services must be supported by good and reliable hardware structures. Transmitter pulse modulator as one of the main components of the radar, due to the design of different structures, will directly affect the user’s detection of different ways, and even