岸潜综合业务宽带通信关键技术与实现

Implementation on Shore-to-Submarine Wideband Integrated Service Communication and Its Key Techniques

在叙述对潜通信技术发展的基础上,根据岸潜宽带业务通信的需求,分析了浮筏平台、拖曳电缆和与潜艇匹配自动释放等系统的关键技术,给出了涉及岸潜无线通信信道的幅度衰落、时间色散和频率色散等衰落特性的分析以及岸潜无线通信要考虑的浮筏天线设计、岸站天线设计、分集和电平储备等主要因素。

On the basis of description on shore-to-submarine communication technology development, this paper analyzes key technologies of floating raft platform system, submarine-matched towing cable auto-release system. It introduces such fading features as amplitude fading, time dispersion and frequency dispersion of shore-to-submarine wireless communication channel in accordance with the demands on shore-to-submarine broadband service communication. Finally this paper proposes the main factors to be considered in shore-to-submarine wireless communication such as floating antenna design, shore-station antenna design, diversity and level storage.