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.
Leonardi, M., Galati, G. (2004). Super-resolution processor/receiver to discriminate superimposed secondary surveillance Radar (SSR) Replies and Squitter.
Super-resolution processor/receiver to discriminate superimposed secondary surveillance Radar (SSR) Replies and Squitter
LEONARDI, MAURO;GALATI, GASPARE
2004-03-15
Abstract
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.| File | Dimensione | Formato | |
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