摘要
UWB系统与舰船电子系统的共存性是UWB技术在舰船通信领域中广泛应用的前提和制约因素之一。提出了一种基于近似扁长椭球波函数的认知无线电技术和UWB技术相结合的波形设计方案。介绍了该方案的基本原理,讨论了波形设计中关键参数对系统性能的影响。通过仿真验证了所设计系统的有效性。
The coexistence of UWB system and shipboard electronic system is of great importance to the application of UWB technique to shipboard telecommunication. A new solution in combination of cognitive radio ideas and UWB techniques, base on the waveform design with the APSWF for adoption, is proposed. The basic design principle is introduced and the influence of key parameters on the system performance is discussed. The validity of the proposed system is also proved by simulation.
出处
《中国造船》
EI
CSCD
北大核心
2009年第1期64-68,共5页
Shipbuilding of China
