脉冲超宽带又称为超宽带脉冲无线电(UWB-IR, Ultra-Wideband Impulse Radio),它是一种通过发送亚纳秒量级的窄脉冲来实现极高速率数据传输的通信技术。
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...翻译助手 针对混沌脉冲位置调制(CPPM,Chaotic Pulse Position Modulation)存在的缺点提出一种新的可用于超宽带冲击无线电(UWB-IR,Ultra-Wide-Band based Impulse Radio)的改进型通信方案。
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...翻译助手 针对混沌脉冲位置调制(CPPM,Chaotic Pulse Position Modulation)存在的缺点提出一种新的可用于超宽带冲击无线电(UWB-IR,Ultra-Wide-Band based Impulse Radio)的改进型通信方案。
基于2个网页-相关网页
...翻译助手 针对混沌脉冲位置调制(CPPM,Chaotic Pulse Position Modulation)存在的缺点提出一种新的可用于超宽带冲击无线电(UWB-IR,Ultra-Wide-Band based Impulse Radio)的改进型通信方案。
基于2个网页-相关网页
Considering that traditional UWB-IR system repeats and transmits very short pulses for each bit, an internally adaptive LDPC coded UWB-IR system to improve the repetition code was proposed.
针对传统UWB - IR系统重复编码方法进行改进，提出了一种内部自适应的LDPC编码uwb - IR系统实现方案，即自适应选择LDPC码的码率和重复编码的数目。
The principle of impulse radio (IR), several kinds of pulse generators, pulse modulation and signal emission for UWB radio, as well as characteristics of UWB-IR are mainly presented and concluded.
重点分析了脉冲无线电方式的原理，脉冲的几种产生方法，调制、发射以及脉冲信号的技术特点。
UWB-IR technology has been concerned in military communications in recent years because of its high data rate, low power consumption, low probability of detection and low probability of interception.
近年来，超宽带脉冲无线电UWB-IR传输技术以低功耗、高速率、低检测率和低截获率等特点受到军事通信领域的关注。
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