发明名称 |
A SUPER-RESOLUTION PROCESSOR/RECEIVER TO DISCRIMINATE SUPERIMPOSED SECONDARY SURVEILLANCE RADAR (SSR) REPLIES AND SQUITTER |
摘要 |
A super resolution processor/receiver to discriminate superimposed secondary surveillance radar (Mode S, Mode A/C) replies and squitter that uses frequency-domain analysis to suppress interference between replies. In particular, the processor/receiver uses a spectral super-resolution method to estimate carriers of reply signals (every reply has a carrier that could be slightly different from the others). These frequency analyses, applied with particular timing referring to the signal that effectively carried the information, allow to estimate the information on SSR Mode S/Mode A/C replies.
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申请公布号 |
WO02082121(A1) |
申请公布日期 |
2002.10.17 |
申请号 |
WO2002IT00206 |
申请日期 |
2002.04.03 |
申请人 |
UNIVERSITA' DEGLI STUDI DI ROMA "TOR VERGATA";GALATI, GASPARE;LEONARDI, MAURO |
发明人 |
GALATI, GASPARE;LEONARDI, MAURO |
分类号 |
G01S13/78;(IPC1-7):G01S13/78 |
主分类号 |
G01S13/78 |
代理机构 |
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