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超宽带UWB是一种无线接入技术,拥有超宽带、极低功率谱密度两大特点,脉冲信号的产生,信号的调制以及信号的快速捕获、同步与检测是超宽带无线通信的技术关键。超宽带在多媒体内容日益丰富的消费电子应用中,具有良好的应用前景。
UWB UWB is a wireless access technology with two characteristics of ultra-wideband and very low power spectral density. The generation of pulse signals, modulation of signals and fast signal acquisition and synchronization are the key technologies of UWB wireless communications. Ultra-wideband in multimedia content is increasingly rich in consumer electronics applications, has good application prospects.