A wideband electronic warfare digital receiver design is proposed. The design utilizes the frame-based FFT algorithm commonly implemented in traditional electronic warfare (EW) encoder design [1]. The frequency coverage in traditional digital receiver designs is limited to a single Nyquist zone due to the desire to eliminate aliasing effects from multiple Nyquist zones that generate frequency ambiguities. The proposed design is based on a two-channel structure that allows M Nyquist.
Wideband signal detection by employing differential sampling rates
01.07.2011
2319852 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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