一种复合型宽带阵列米波雷达方案

A Scheme of Multifunctional Broadband Array Metric-wave Radar

依据当前数字器件和信号处理技术的发展水平，提出了一种复合型宽带阵列米波雷达的思想。这种雷达采用探测──干扰一体化体制，兼具雷达和干扰机的双重功能，能较好地满足未来区域作战需求。工作于雷达模式时，采用大时宽带宽积信号，收发信号在数字域内处理，具有优异的性能。在干扰模式下，专用作对Ｅ－２ｔ预警机雷达的干扰机。

This paper presents a scheme of multifunctional metric-wave radar based on the development of digital integrated circuit (IC) and signal processing technique. This multifunctional radar has the functions of both radar and jammer, and it can meet the demand of the tomorrow's region combat. When working in the mode of radar, in order to obtain a better performance, it uses long duration wideband product signal, and its processing of transimitting and receiving signal is operated in digital domain. In the mode of jammer, it can be spicifically used to interfere the E-2t airborne radar.