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With the continuous development of satellite communication technology, the people of the traditional commercial communications satellite can only provide service pattern fixed repeater, now already far cannot satisfy the current needs of satellite communications, now the high flux of satellites at the same time of increasing system capacity, has a higher requirement to the flexibility, which uses digital transparent processor (DTP, Digital Transparent Processor and other digital flexible load become the inevitable trend of today's development. This paper introduces the component interface and basic functions of a typical spaceborne digital transparent processor. The key technologies in DTP design are analyzed and the future development of DTP is described. The results and benefits of spaceborne DTP in practical application are explained.

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Key Technologies and Future Developments in the Design of Spaceborne Digital Transparent Processors

  • 会议论文

  • 发表日期：

    2025年

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  • Zhongyue Liu,
  • Jiatao Cui,
  • Jiayu Wang,
  • Yuqian Liu

摘要

With the continuous development of satellite communication technology, the people of the traditional commercial communications satellite can only provide service pattern fixed repeater, now already far cannot satisfy the current needs of satellite communications, now the high flux of satellites at the same time of increasing system capacity, has a higher requirement to the flexibility, which uses digital transparent processor (DTP, Digital Transparent Processor and other digital flexible load become the inevitable trend of today's development. This paper introduces the component interface and basic functions of a typical spaceborne digital transparent processor. The key technologies in DTP design are analyzed and the future development of DTP is described. The results and benefits of spaceborne DTP in practical application are explained.