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一、前言人类的第一颗人造卫星“国际卫星”围绕地球运行的时间是1957年10月。三年后,利用“电星”或“中继卫星”开展了宇宙通信试验。实验如实地证明了人造卫星最适合于国际间的通信。接着,1964年9月缔结了国际卫星通信的临时协定,于是全球规模的国际通信卫星机构(INTELSAT)就此诞生了。到1984年初,该机构已诞生20周年,拥有109个成员国。另一方面,国际海事卫星通信机构是1979年根据条约而设立的主管海事卫星通信的国际组织。自1982年2月1日开始运用以来,每年都在以惊人的增长率持续发展着,如1982年增长60％,1983年为40％以
I. Introduction The first satellite of mankind, “International Satellite,” runs around the earth in October 1957. Three years later, the space communications trial was conducted using “satellite star” or “relay satellite.” Experiments have faithfully proved that satellites are most suitable for international communications. Then, in September 1964, a provisional agreement on international satellite communications was concluded and a global scale of INTELSAT was born. By early 1984, the institution had its twentieth anniversary, with 109 member states. On the other hand, INMARSAT is an international organization charged with maritime satellite communications established by the treaty in 1979. Since its introduction on February 1, 1982, it has been growing at an alarming rate every year, for example, a 60% increase in 1982 and a 40% increase in 1983