High-band digital preprocessor (HBDP) for the AMRFC test-bed

High-band digital preprocessor (HBDP) for the AMRFC test-bed

A fully integrated very wide-band (WB) digital receiver subsystem has been developed to support the Navy Advanced Multifunction RF Concept test-bed program. Input RF signals in the 6-18-GHz band are processed to provide digital outputs for narrow-band and digital beam outputs for WB applications hav...

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Veröffentlicht in:IEEE transactions on microwave theory and techniques 2005-03, Vol.53 (3), p.1065-1071
Hauptverfasser: Mazumder, S., Durand, J.-P., Meyer, S.L., Weaver, W.D., Traverse, J.V., Rynas, C.A., Allshouse, G.E., Toland, J.E., Biondi, J.P.
Format: Artikel
Sprache:eng
Schlagworte:
Analog-to-digital converters
Apertures
Array signal processing
Bandwidth
digital beamforming
digital receivers
Hardware
Narrowband
Niobium
preprocessors
Radio frequency
Spaceborne radar
Testing
Wideband
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Beschreibung
Zusammenfassung:A fully integrated very wide-band (WB) digital receiver subsystem has been developed to support the Navy Advanced Multifunction RF Concept test-bed program. Input RF signals in the 6-18-GHz band are processed to provide digital outputs for narrow-band and digital beam outputs for WB applications having instantaneous bandwidths of 22 and 230 MHz, respectively. This paper describes the design and performance of the digital receiver subsystem.
ISSN:0018-9480
1557-9670
DOI:10.1109/TMTT.2005.843511