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低轨道轻型卫星最普通的方案是在倾斜极轨道中采用大的全球星群。本文详细介绍了ＥＣＯ－８赤道低轨道通信系统。该系统包括８颗２００ｋｇ重的卫星，组成离地面２０００ｋｍ的赤道星群，为赤道国家提供低轨道通信。它可覆盖从南纬３０°到北纬３０°的赤道带，该区域包括赤道附近的全部边远地区，低轨道通信在赤道地区起着重要作用。虽然该系统是以巴西市场为基础而设计的，但它同样可为其它赤道国家提供相同的业务。
The most common solution for LEO light satellites is to use a large global constellation in slanted polar orbits. This article details the ECO-8 Equatorial Low Orbit Communication System. The system consists of eight 200kg satellites that make up an equatorial constellation of 2,000km above the ground and provide low-orbit communications to the equatorial countries. It covers the equatorial zone from latitude 30 ° north latitude to 30 ° north latitude. This region includes all the remote areas near the equator, and low-orbit communications play an important role in the equatorial region. Although the system is based on the Brazilian market, it can also provide the same services to other equatorial countries.