Development and Innovation of BeiDou Navigation Satellite System

• 来源期刊: 中国航天（英文版）
• 年，卷（期）: 2020,（4）
• 所属期刊栏目: BEIDOU NANIGATION SATELLITE SYSTEM
• 页码范围: 5-10
• 页数: 6页
• 语种: 英文
• DOI: 10.3969/j.issn.1671-0940.2020.04.001

摘要

The completion of the BeiDou global navigation satellite system has made China becoming the third country owning a global navigation satellite system independently.It has embarked on a development path with Chi-nese characteristics,enriched the development route of the world navigation satellite system,and enhanced China's core competitiveness.The article describes the development and construction of Beidou Navigation Satellite System(BDS)and summa-ries the main achievements of BDS-1,BDS-2 and BDS-3 systems from the three aspects of independent innovation,system research and technological breakthrough.The article also analyzes the technical innovation characteristics of the BDS satellites comprehensively,providing a reference for subsequent research and planning of the next generation of the BDS satellites that are more ubiquitous,more integrated,and more intelligent.