原文传递 Conceptual development of a ground-based radio-beacon navigation system for use on the surface of the moon
题名: Conceptual development of a ground-based radio-beacon navigation system for use on the surface of the moon
作者: Beggins, Andrew J.; Canney, Lora M.; Dolezal, Anna Belle
关键词: development;beacon;surface;concept;radio;specification;round;system;base;spectrum
摘要: A spread-spectrum radio-beacon navigation system for use on the lunar surface is described. The subjects discussed are principle of operation and specifications to include power requirements, operating frequencies, weight, size, and range.
报告类型: 科技报告
检索历史
应用推荐