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超宽带通信是一种通过高斯单周期窄脉冲序列实现高速信息传输的无线脉冲通信技术,该技术拥有传统技术所不具备的性能特点和巨大的开发潜力,但是要完全实现技术上仍存在难度。文章主要讨论了在AWGN信道下,推导出非最佳接收条件下系统误比特率与通信环境、互相关模板脉冲之间的关系,为超宽带通信试验系统的设计实现奠定了理论基础。
Ultra-wideband communication is a kind of wireless pulse communication technology which can realize high-speed information transmission through Gaussian single-cycle narrow pulse sequence. This technology possesses the performance characteristics and great development potential which are not available in the traditional technology, but it is still technically difficult to achieve it completely. This paper mainly discusses the relationship between system bit error rate and communication environment and cross-correlation template pulse under AWGN channel, which lays a theoretical foundation for the design and implementation of UWB communication test system.