TY - GEN
T1 - Design and application of DRFM system based on digital channelized receiver
AU - Zongbo, Wang
AU - Meiguo, Gao
AU - Yunjie, Li
AU - Haiqing, Jiang
PY - 2008
Y1 - 2008
N2 - A model of DRFM system based on digital channelized receiver is introduced, it takes the advantages of channelized receiver to achieve broadband instantaneous frequency coverage, and with decimated data flow, the requirement of the memory capacity for DRFM system can be saved and make it possible to achieve real-time amplitude and frequency modulation process in radar countermeasure applications. The DAC works at lower speed compared with ADC sample rate. The theory of channelized receiver is first stated and the realization structure based on polyphase filters is derived. The hardware platform has been designed for the implementation of the DRFM model; it can act as the core subsystem for general radar countermeasure system.
AB - A model of DRFM system based on digital channelized receiver is introduced, it takes the advantages of channelized receiver to achieve broadband instantaneous frequency coverage, and with decimated data flow, the requirement of the memory capacity for DRFM system can be saved and make it possible to achieve real-time amplitude and frequency modulation process in radar countermeasure applications. The DAC works at lower speed compared with ADC sample rate. The theory of channelized receiver is first stated and the realization structure based on polyphase filters is derived. The hardware platform has been designed for the implementation of the DRFM model; it can act as the core subsystem for general radar countermeasure system.
UR - https://www.scopus.com/pages/publications/56749134109
U2 - 10.1109/RADAR.2008.4653950
DO - 10.1109/RADAR.2008.4653950
M3 - Conference contribution
AN - SCOPUS:56749134109
SN - 9781424423224
T3 - Proceedings of the 2008 International Conference on Radar, Radar 2008
SP - 375
EP - 378
BT - Proceedings of the 2008 International Conference on Radar, Radar 2008
T2 - 2008 International Conference on Radar, Radar 2008
Y2 - 2 September 2008 through 5 September 2008
ER -