The system fun-ctions include underwater acoustic location,radio communication and underwater acoustic remote control.
在传统的长基水声定位技术基础上,设计了一套集水声定位监测、无线电通信和水声遥控功能于一体的无线电遥控水声监测浮标系统,利用合作信标方式和询问应答方式对水下目标的三维运动轨迹进行测量,无线电通信和水声遥控功能相结合能实现对海底潜标的远程控制。
This paper introduces the speciality of radio line in radio communication at sea and two models of reliability evaluation,describes the flow diagram of arithmetic of reliability dynamic evaluation,analyses the noise model,communication model and the control circuit of reliability.
介绍了海上无线电通信中采用的无线电线路的特性,以及可信度估算的两种模型,阐述了可信度动态估算算法的流程图,分析了噪声模型、信息模型和可信度控制电路,最后以调频信号通过短波信道传输为例,说明了海上无线电通信中信息的可信度控制的工作原理。
The system fun- ctions include underwater acoustic location,radio communication and underwater acoustic remote control.
在传统的长基水声定位技术基础上,设计了一套集水声定位监测、无线电通信和水声遥控功能于一体的无线电遥控水声监测浮标系统,利用合作信标方式和询问应答方式对水下目标的三维运动轨迹进行测量,无线电通信和水声遥控功能相结合能实现对海底潜标的远程控制。
radio-communication line of centimetric wave
微波无线电通信线路
aeronautical radio communication station
航空无线电通信电台
public radio communications services
公用无线电通信业务
radio trunking technology
集束无线电通信技术
military radio communication equipment
军用无线电通信装备
two-way radio link
双向无线电通信联系
Subcommittee on Radio Communications
无线电通信小组委员会
marine frequency
海上无线电通信频率
marine frequency band
船用无线电通信波段
Eurosignal service
西欧无线电通信业务
Police Telecommunications Assistant
警察无线电通信助理
long-distance ship-shore radio communications
岸船远距离无线电通信
integrated radio communication system
综合无线电通信系统
radio communication direction finding equipments
无线电通信测向设备
two-way radio system
双向无线电通信系统
additional radio regulation
附加无线电通信规则
transmit messages via radio waves.
通过无线电波传输信息。
