Signal and Interference Analysis: Proposed Analogue Signal Suppression Techniques for PCL Radar

Signal and Interference Analysis: Proposed Analogue Signal Suppression Techniques for PCL Radar

The aim of this paper is to show the severity of the signal and interference environment in which PCL radar systems often have to operate. This study was conducted at UCL in central London. It involved the spectral recording of numerous emitters of opportunity, which were subsequently used to evalua...

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Bibliographische Detailangaben
Hauptverfasser: O'Hagan, D.W., Baker, C.J., Griffiths, H.D.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Bistatic radar
direct signal suppression (DSI)
Frequency modulation
Illuminators of opportunity
Interference suppression
LNA
Noise shaping
PCL
Radar antennas
Radar cross section
Satellite broadcasting
Signal analysis
Spaceborne radar
Transmitters
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Beschreibung
Zusammenfassung:The aim of this paper is to show the severity of the signal and interference environment in which PCL radar systems often have to operate. This study was conducted at UCL in central London. It involved the spectral recording of numerous emitters of opportunity, which were subsequently used to evaluate PCL operating conditions for the particular illuminator in question. An analogue signal suppression circuit for the cancellation of direct (transmitted) signal leakage in the PCL surveillance channel/s will also be reported
DOI:10.1109/EURAD.2006.280333