【摘要】 讨论了影响接收机动态范围的诸多因素,尤其是杂波干扰环境对动态范围的影响,并从实际工程设计出发,提出了一种接收机动态范围的计算方法。按照该计算方法设计、实现的接收机,其动态范围与理论计算结果吻合,能够满足外场实验要求,效果良好。更多还原

【Abstract】 Many factors influencing the dynamic range of radar receiver are discussed in this paper,especially in the case of clutter disturbing dynamic range existence.Proceeding from the engineering application,a computing method of the receiver,s dynamic range is put forward.The prototype receiver designed and implemented in this method,whose dynamic range is in accordance with theoretical results,can meet the spot experimental requirements.更多还原