基于MSK-LFM信号的集成波形设计

Wenxu Zhang, Heng Zhang
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引用次数: 2

摘要

目前,雷达通信集成已经成为一个研究热点,受到了广泛关注。最小移位键控线性调频(MSK-LFM)是雷达通信中一种新型的集成波形信号。其载波为LFM信号,通过MSK对载波进行调制,实现集成功能。用于信号传输中的多径干扰。本文介绍了基于MSK-LFM信号的扩频技术。仿真验证了扩频后的集成波形更加稳定。集成后的波形具有图钉式模糊图,具有良好的多目标检测能力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The Design of Integrated Waveform Based on MSK-LFM Signal
At present, radar communication integration has become a research hotspot and has been widely concerned. Minimum Shift Keying-Linear Frequency Modulation, or MSK-LFM is a novel integrated waveform signal in radar communication. Its carrier is LFM signal, and the carrier is modulated by MSK to realize integrated function. For multipath interference in signal transmission. The spread spectrum technology based on MSK-LFM signal will be introduced in this paper. Simulation helped validate that the integrated waveform after spread spectrum is more stable. The integrated waveform has a thumbtack type ambiguity figure and shows the good ability to do multitarget detection.
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