Receiver of SAMA Based on SAW Device in Satellite System

摘要

SAMA(Spread Aloha Multiple Access) protocol was introduced, which was combined with Aloha and Spread Spectrum. In satellite communication scenario, this Aloha like protocol could fit the character of burst tansmission and benefit the technique to spread spectrum. As a correlation mateched filter, the SAW device could be used to implement the SAMA receiver. An architecture of SAMA receiver with SAW devcie in satellite was also porposed in this paper.