一种基于跳频编码技术的声系统值班接收系统设计方法  

A sort of design method of watch-receiving system of sound-system based on jumping-frequency coding technology

作　　者：宋建强 韩健 孔祥力 

机构地区：[1]大连测控技术研究所,辽宁大连116013

出　　处：《舰船科学技术》2009年第10期93-95,共3页Ship Science and Technology

摘　　要：值班接收系统是水下节点必不可少的组成部分。值班接收系统在水下需长期值守,可靠性、稳定性至关重要,同时要尽可能做到体积小、功耗低。本文介绍了一种值班接收系统,采用了硬件频率分析与软件逻辑判别、译码相结合的跳频编码技术,能较好地兼顾以上技术要求。The watch-receiving system is a absolutely necessary part in underwater node.The watch-receiving system must be on duty for long time.Reliability and stability is very important.At the same time the system should be a small size,and consumes little power.The paper introduces a sort of watch-receiving system.It adopts a combined technique of hardware frequency analyzing and software logic distinguishing.It contents technique request of system.

关 键 词：跳频编码 值班 设计方法 

分 类 号：TB556[理学—物理]