TY - GEN
T1 - An improved DRFM system based on digital channelized receiver
AU - Guoying, Sun
AU - Yunjie, Li
AU - Meiguo, Gao
PY - 2009
Y1 - 2009
N2 - An improved Digital Radio Frequency Memory (DRFM) system based on digital channelized receiver is stated, which employs digital channelized receiver to slow down the high speed input data flow, and uses Digital Up Converter (DUC) to generate digital intermediate frequency (IF) signal from digital baseband signal. This system can achieve broad instantaneous frequency coverage, reduce the demand for the memory capacity in DRFM system, and achieve real-time jamming information modulation in radar jamming applications. The common DRFM system is first discussed, then the realization structure for this improved DRFM is stated, the realization model of digital channelized receiver and high speed DUC are also proposed.
AB - An improved Digital Radio Frequency Memory (DRFM) system based on digital channelized receiver is stated, which employs digital channelized receiver to slow down the high speed input data flow, and uses Digital Up Converter (DUC) to generate digital intermediate frequency (IF) signal from digital baseband signal. This system can achieve broad instantaneous frequency coverage, reduce the demand for the memory capacity in DRFM system, and achieve real-time jamming information modulation in radar jamming applications. The common DRFM system is first discussed, then the realization structure for this improved DRFM is stated, the realization model of digital channelized receiver and high speed DUC are also proposed.
KW - DRFM
KW - DUC
KW - Digital channelized receiver
UR - https://www.scopus.com/pages/publications/73849105053
U2 - 10.1109/CISP.2009.5305419
DO - 10.1109/CISP.2009.5305419
M3 - Conference contribution
AN - SCOPUS:73849105053
SN - 9781424441310
T3 - Proceedings of the 2009 2nd International Congress on Image and Signal Processing, CISP'09
BT - Proceedings of the 2009 2nd International Congress on Image and Signal Processing, CISP'09
T2 - 2009 2nd International Congress on Image and Signal Processing, CISP'09
Y2 - 17 October 2009 through 19 October 2009
ER -