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arXiv 2208.03417eess.SP
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Noise-Type Radars:检测概率与相关系数和积分时间

Noise-Type Radars: Probability of Detection vs. Correlation Coefficient and Integration Time

David Luong, Bhashyam Balaji, Sreeraman Rajan

摘要:

噪声雷达与一种称为量子双模压缩雷达的量子雷达具有相同的数学描述。虽然它们的物理实现方式非常不同,但这种数学相似性使我们能够共同分析它们。我们可以把这两种雷达看作是一种雷达,称为噪声型雷达。噪声型雷达的目标检测性能取决于两个参数:积分样本数和相关系数。在本文中,我们表明,当集成的样本数是大的,相关系数是低的,检测性能成为一个单一的参数的函数:集成的样本数乘以平方的相关系数。然后,我们探讨的检测性能的噪声型雷达在这个新兴的参数,特别是,我们确定的检测概率作为这个参数的函数。

英文摘要:

Noise radars have the same mathematical description as a type of quantum radar known as quantum two-mode squeezing radar. Although their physical implementations are very different, this mathematical similarity allows us to analyze them collectively. We may consider the two types of radars as forming a single class of radars, called noise-type radars. The target detection performance of noise-type radars depends on two parameters: the number of integrated samples and a correlation coefficient. In this paper, we show that when the number of integrated samples is large and the correlation coefficient is low, the detection performance becomes a function of a single parameter: the number of integrated samples multiplied by the square of the correlation coefficient. We then explore the detection performance of noise-type radars in terms of this emergent parameter; in particular, we determine the probability of detection as a function of this parameter.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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