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首页> 外文期刊>Aerospace and Electronic Systems, IEEE Transactions on >Performance Analysis of Noncoherent Pulse Compression Technique
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Performance Analysis of Noncoherent Pulse Compression Technique

机译：非相干脉冲压缩技术的性能分析

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摘要

Noncoherent pulse compression (NCPC) is a recently investigated variant of the classical (coherent) coded pulse compression technique [1–5]. The performance of NCPC under various signal-to-noise ratio (SNR) conditions is investigated and compared with coherent pulse compression (CPC). Various performance measurement approaches are used to quantify NCPC performance. All of them indicate very similar performance trends. It was found that, as the SNR of received signal decreases, the advantage of pulse compression in terms of improved SNR, gets diminished. It is therefore argued that NCPC is not well suited for low input SNR conditions, and for applications requiring large pulse compression gain.
机译：非相干脉冲压缩（NCPC）是经典（相干）编码脉冲压缩技术的最新研究方法[1-5]。研究了NCPC在各种信噪比（SNR）条件下的性能，并将其与相干脉冲压缩（CPC）进行了比较。各种性能测量方法用于量化NCPC性能。所有这些都表明非常相似的性能趋势。已经发现，随着接收信号的SNR降低，就改善的SNR而言，脉冲压缩的优势减弱了。因此，有人认为NCPC不适用于低输入SNR条件以及要求大脉冲压缩增益的应用。

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