Ссылочный номер
ISO 18423:2013
© ISO 2024
ISO 18423:2013
Space data and information transfer systems — Pseudo-Noise (PN) Ranging Systems
Версия 1
2013-06
В время отменен
Отозвано (Версия 1, 2013)

Тезис

ISO 18423:2013 provides a Recommendation for Space Data System Standards in the area of transparent and regenerative Pseudo-Noise (PN) ranging systems. The PN ranging system is used to measure the round-trip light time between a ground station and a spacecraft. Regenerative ranging is primarily relevant for low Signal-to-Noise Ratio (SNR) cases like those seen in deep space missions; transparent ranging is more suitable for high SNR cases or when high accuracy ranging is not required.

ISO 18423:2013 defines both transparent and regenerative PN ranging systems for non-data relay satellite users. The specification for PN code components and generation, on-board spacecraft regenerative/transparent processing, ground station processing, and uplink and downlink signal modulation are defined. ISO 18423:2013 does not specify individual implementations or products, implementation of service interfaces within real systems, or the management activities required to configure and control the protocol.

Общая информация

  • Текущий статус
     : Отозвано
    Дата публикации
     : 2013-06
    Этап
    : Отмена международного стандарта [95.99]
  • Версия
     : 1
  • Технический комитет :
    ISO/TC 20/SC 13
    ICS :
    49.140 
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  2. Интернет-магазин
  3. Каталог стандартов
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  7. ISO 18423:2013