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

机译:用于测距应用的单频MPPSK集成系统的性能分析

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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 on m sequence 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。当测距精度要求低或平台特别受功率限制时,平台将以单频模式执行数据传输和距离测量。本文分别讨论了使用匹配滤波器和冲击滤波器处理的MPPSK脉冲波形的测距分辨率。另外,考虑了用于测距的MPPSK调制器的参数选择。特别地,研究了允许将这种特殊参数值用于高精度和高范围的范围测量的要求。此外,提出了基于m序列的高重复频率(HRF)双相码MPPSK脉冲序列,并推导了采用匹配滤波处理的信号的测距精度。除了理论上的考虑外,本文还介绍了单频MPPSK集成系统的系统仿真和测量结果,证明了测距应用的高性能。

著录项

  • 期刊名称 other
  • 作者

    Yu Yao; Lenan Wu;

  • 作者单位
  • 年(卷),期 -1(2014),-1
  • 年度 -1
  • 页码 670346
  • 总页数 11
  • 原文格式 PDF
  • 正文语种
  • 中图分类
  • 关键词

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