摘要
散射通信技术是利用通信波束在高空10～12 km以下对流层中产生的散射现象进行通信的一种通信方式,其单跳传播距离远、传输容量大、传播信道可靠稳定,被广泛用于中远距离无线通信中。由于海岛通信对通信信道和通信设备的特殊要求,近年来随着散射通信技术的日趋成熟,散射通信开始大量应用于海岛无线通信中。从海岛散射通信的理论依据、关键技术和端站建设要求三个方面对海岛散射通信进行了分析。
Troposcatter Communication technology is a means of communication based on communication beams scattering phenomenon under 10-12 kilometers troposphere.For its long distance of single-hop transmission and large transmission capacity,reliable and stable communication channel,troposcatter communication technology is widely used in wireless communications.For the special requirements of communication channel and,with communications equipment in island communication and the rapid development of troposcatter communication technology in recent years,troposcatter communication technology is extensively used in island communications.In this paper,the troposcatter communication in the island is analyzed from its theoretical basis,key technologies,and requirements of the end-to-station construction.
出处
《通信技术》
2010年第12期152-154,共3页
Communications Technology
关键词
海岛
散射通信
研究
island
troposcatter communication
research
