超宽带系统中隐度的比较分析

2007 3rd International Workshop on Signal Design and Its Applications in Communications Pub Date : 2007-12-26 DOI:10.1109/IWSDA.2007.4408395

Zhang Zhuo, Xing Lei, Yin Hao, Yu Quan

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引用次数: 0

摘要

脉冲无线电-超宽带具有低探测概率(LPD)的特点，可作为战术军事通信的隐蔽技术。利用最佳时间信道辐射计进行脉冲无线电探测，评估了每符号脉冲数、数据速率、多用户和调制方案对IR-UWB系统的覆盖度的影响，并与直接序列扩频(DSSS)系统进行了比较。

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Comparative Analysis of Covertness in UWB Systems

IR (impulse radio)-ultra-wideband has a characteristic of low probability of detection (LPD) and can be used as a covertness technique for tactical military communication application. Using optimal time channelized radiometer for impulse radio detection, the covertness of IR-UWB systems affected by pulses per symbol, data rate, multiple users and modulation schemes are evaluated and compared to direct sequence spread spectrum (DSSS) systems.

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来源期刊

2007 3rd International Workshop on Signal Design and Its Applications in Communications

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