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Performance Analysis of Single-Frequency MPPSK Integrated System for Ranging Applications

机译:单频MPPSK集成系统进行测距应用的性能分析

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摘要

The dual-frequency MPPSK-MODEM is a flexible platform. When ranging accuracy request is low or platform is particularly limited by power, the platform would perform both data transmission and range measurement with single-frequency modes. In this paper, the ranging resolution of MPPSK pulse waveforms with the match filter and impacting filter processing are discussed, respectively. Also, the parameter selection of MPPSK modulator for ranging is considered. In particular, requirements that allow for employing such special parameter values for range measurements with high accuracy and high range are investigated. Moreover, high repetition frequency (HRF) biphase code MPPSK pulse train base onmsequence is presented, and the ranging accuracy of the proposed signal with the match filter processing is deduced. In addition to theoretical considerations, the paper presents system simulations and measurement results of single-frequency MPPSK integrated systems, demonstrating the high-performance of ranging applications.
机译:双频MPPSK-MODEM是一个灵活的平台。当测距精度请求为低电平或平台受到功率的特别限制时,平台将以单频模式执行数据传输和范围测量。在本文中,分别讨论了利用匹配滤波器和冲击滤波处理的MPPSK脉冲波形的测距分辨率。此外,考虑了用于测距的MPPSK调制器的参数选择。特别地,研究了允许采用具有高精度和高范围的范围测量的这种特殊参数值的要求。此外,提出了高重复频率(HRF)双相代码MPPSK脉冲串基础ONMSequence,推导出具有匹配滤波处理的所提出信号的测距精度。除了理论考虑外,本文还提供了单频MPPSK集成系统的系统模拟和测量结果,展示了测距应用的高性能。

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