The development of quantum radar technology presents a challenge to stealth targets, so it is necessary to study the quantum detection probability. In this study, an analytical expression of the quantum radar cross section (QRCS) for complex targets is presented. Based on this QRCS expression, a calculation method for the detection probability for quantum radar is creatively proposed. Moreover, a self-designed flying-wing stealth aircraft is adopted to obtain the detection probability distributions of the conventional radar and the quantum radar in different directions. As revealed by the result of this study, the detection probabilities of the quantum radar and the conventional radar are significantly different, and the detection probability of the quantum radar has obvious advantages in most regions with a certain distance.

中文翻译：

---

基于飞翼隐身飞机的量子雷达探测概率研究

量子雷达技术的发展对隐身目标提出了挑战，因此有必要研究量子探测概率。在这项研究中，提出了复杂目标的量子雷达截面（QRCS）的解析表达式。基于该QRCS表达式，创造性地提出了一种量子雷达探测概率的计算方法。此外，采用自行设计的飞翼隐身飞行器，获取常规雷达和量子雷达在不同方向的探测概率分布。本研究结果表明，量子雷达与常规雷达的探测概率存在显着差异，在一定距离的大部分区域，量子雷达的探测概率具有明显优势。