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1976年美日两国在全球设置了三个地面站,美 COMSAT 公司在大西洋、太平洋、印度洋上空租了通信卫星频段,从而使海事卫星通信系统得以组网工作。数年来,这个系统已充分显示了它的优越性。现在,船舶卫星终端的装船数量正以年增加65%的高速度逐年递增,用户范围也越来越大。特别是我国发射通信卫星以后,广泛应用卫星通信是件极其重要的工作。
In 1976, the United States and Japan established three earth stations around the world. The United States and COMSAT leased communications satellite bands over the Atlantic Ocean, the Pacific Ocean and the Indian Ocean, enabling the maritime satellite communications system to be networked. Over the years, this system has fully demonstrated its superiority. At present, the number of ships and satellite terminals shipping is increasing at an annual rate of 65% and the user area is also growing. In particular, the widespread use of satellite communications after the launching of communications satellites in our country is an extremely important task.