Advanced receiver design for satellite-based automatic identification system signal detection

被引:46
作者
Burzigotti, Paolo [2 ]
Ginesi, Alberto [2 ]
Colavolpe, Giulio [1 ]
机构
[1] Univ Parma, Dipartimento Ingn Informaz, I-43100 Parma, Italy
[2] ESTEC European Space Agcy, Noordwijk, Netherlands
关键词
satellite; LEO; AIS; maritime; demodulation; detection; NONCOHERENT SEQUENCE DETECTION; MODULATION; FREQUENCY; RECOVERY;
D O I
10.1002/sat.1007
中图分类号
V [航空、航天];
学科分类号
08 ; 0825 ;
摘要
This paper describes an innovative receiver architecture for the satellite-based automatic identification system. The receiver performance has been fully validated in the presence of the typical satellite channel characteristics. In particular, it is shown that the devised receiver provides an excellent performance against the noise, as well as a large resilience against message collisions, Doppler shift, and delay spread. Copyright (c) 2012 John Wiley & Sons, Ltd.
引用
收藏
页码:52 / 63
页数:12
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