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任何伟大的事业,都有一个艰苦的开端。卫星通信事业也是如此。2014年的这个春天,我们回顾30年前东方红二号卫星的发射,聆听创业者们回顾往昔,赫然发现,当年的那颗卫星竟然是如此简陋。然而,她却是万物之母。对当时的中国来说,搞地球静止轨道通信卫星,几乎不具备任何条件。天线、太阳电池、转发器、元器件、运载火箭、低温上面级……都是全新研制的。按照国外的标准,任何新型号中的新技术不能超过某个比例。但对
Any great cause, there is a hard start. The same is true of satellite communications. This spring of 2014, we reviewed the launch of the Dongfanghong II satellite 30 years ago and listened to entrepreneurs who reviewed the past and found out that the satellite was so primitive. However, she is the mother of all things. For China at the time, engaging in the geostationary communications satellite has hardly any conditions. Antennas, solar cells, transponders, components, launch vehicles, low temperature above ... are all newly developed. In accordance with foreign standards, the new technology in any new model can not exceed a certain percentage. But right