1) Research on Underwater Acoustic Fax Communication
水下传真通信研究
2) Correspondence research
通信研究
3) FAX communication
传真通信
1.
This paper supplies some important concepts of FAX communication, expounds on its development and advances some suggestions for its development policy in oun country.
本文首先给出了传真通信的几个重要概念 ,详细阐述了传真通信的发展趋势 ,提出了我国传真通信产业的发展对策。
4) fax
[英][fæks] [美][fæks]
传真机;传真通信
5) underwater communication
水下通信
1.
Pilot based channel estimation for OFDM underwater communication
基于导频的OFDM水下通信信道估计
2.
In order to decrease the major influences of time-varying multipath and fading in underwater channels and increase the transmit distance and reliability of an underwater communications system,research and analysis were done on an adaptive spatio-temporal decision feedback equalizer(DFE) with an embedded digital-phase-locked-loop(DPLL) in a high-speed underwater digital communications system.
为了克服水下信道严重的时变多途干扰和衰落对水下通信的影响,提高水下通信的作用距离和可靠性,在水下高速数字通信中对内嵌数字锁相环(digital phase-locked loop,DPLL)的自适应空时DFE(判决反馈均衡器)进行了研究和分析,给出了这种自适应空时判决反馈均衡器中各种算法和参数条件下的仿真结果。
3.
Underwater communication ad-hoc network is important matter and research aspect in underwater communication and key technique in underwater naval ships forming into columns.
随着海军和海防的发展，舰艇编队已成为现代海战中执行复杂任务的重要形式，点对点的小范围通信难以满足水下多节点的通信需求，迫切需要研究和建立水下通信自组织网以满足海军现代化建设的需要。
6) type-A facsimile
A型传真通信
补充资料：波导通信(见毫米波通信)
波导通信(见毫米波通信)
wave guide communication
bodao tongxin波导通信(wave guide communieation)见毫米波通信。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条