摘要: Bit-error-rate tests were performed on a proof-of-concept baseband processor. The BBP, which operates at an intermediate frequency in the C-Band, demodulates, demultiplexes, routes, remultiplexes, and remodulates digital message s... 展开
作者 | Stover, J. B. Fujikawa, G. | ||
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原报告号 | N8618343 | 总页数 | 41 |
报告类别/文献类型 | NASA / NTIS科技报告 | ||
关键词 | Central processing units Channels (Data transmission) Communication satellites Onboard data processing Satellite antennas Spacecraft communication Bit synchronization Communication networks Downlinking Message processing Uplinking |