Multilateration systems based on Secondary Surveillance Radar (SSR) systems and omni-directional antennae are operational today [1,2]. Assuming the replacement of the single-element antenna by an array, we proposed new algorithms to discriminate overlapped signals in previous works [3,4,5]; other solutions were also proposed in the literature [6,7,8]. Unfortunately, all have either some shortcomings, or an expensive computational cost, or no simple practical implementation. Therefore, we proposed in [9] a reliable, simple, and effective projection algorithm. Nevertheless, some issues were overlooked: in particular the relative power ratio between the signals to be separated may be important, which we study in this paper with real-life signals.

Petrochilos, N., Piracci, E.g., & Galati, G. (2007). Separation of multiple secondary surveillance radar sources in a real environment for the near-far case. In IEEE Antennas and propagation society, AP-S international symposium (Digest) (pp.3988-3991). IEEE [10.1109/APS.2007.4396414].

Separation of multiple secondary surveillance radar sources in a real environment for the near-far case

PIRACCI, EMILIO GIUSEPPE;GALATI, GASPARE
2007-06-10

Abstract

Multilateration systems based on Secondary Surveillance Radar (SSR) systems and omni-directional antennae are operational today [1,2]. Assuming the replacement of the single-element antenna by an array, we proposed new algorithms to discriminate overlapped signals in previous works [3,4,5]; other solutions were also proposed in the literature [6,7,8]. Unfortunately, all have either some shortcomings, or an expensive computational cost, or no simple practical implementation. Therefore, we proposed in [9] a reliable, simple, and effective projection algorithm. Nevertheless, some issues were overlooked: in particular the relative power ratio between the signals to be separated may be important, which we study in this paper with real-life signals.
2007 IEEE Antennas and propagation society international symposium, AP-S
Honolulu, HI
2007
IEEE
Rilevanza internazionale
contributo
10-giu-2007
Settore ING-INF/03 - Telecomunicazioni
English
Multilateration systems, Secondary Surveillance Radar
Intervento a convegno
Petrochilos, N., Piracci, E.g., & Galati, G. (2007). Separation of multiple secondary surveillance radar sources in a real environment for the near-far case. In IEEE Antennas and propagation society, AP-S international symposium (Digest) (pp.3988-3991). IEEE [10.1109/APS.2007.4396414].
Petrochilos, N; Piracci, Eg; Galati, G
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2108/37448
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