TY - GEN
T1 - Design of real-time convolution processor and its application in radar echo signal simulator
AU - Zongbo, Wang
AU - Meiguo, Gao
AU - Xiongjun, Fu
AU - Changyong, Jiang
PY - 2008
Y1 - 2008
N2 - An approach of implementing time-domain realtime convolution processor into multi-chip FPGA hardware platform is stated and the application of the convolution processor in radar echo signal simulator is introduced. With high speed input data flow, the algorithm of parallel-decomposition and coefficientpartitioned convolution is proposed to meet the realtime requirement. With the decomposition of the input data and the coefficient sequence, the input data flow from ADC with high sample rate can be slow down; with the partition of the coefficient sequence, the overall convolution process can be partitioned into several sub-convolutions and implementing into multichip FPGA hardware platform. The algorithm and design architecture shown in the paper is useful in complicate radar echo signal simulation with broadband coverage and low input-output delay.
AB - An approach of implementing time-domain realtime convolution processor into multi-chip FPGA hardware platform is stated and the application of the convolution processor in radar echo signal simulator is introduced. With high speed input data flow, the algorithm of parallel-decomposition and coefficientpartitioned convolution is proposed to meet the realtime requirement. With the decomposition of the input data and the coefficient sequence, the input data flow from ADC with high sample rate can be slow down; with the partition of the coefficient sequence, the overall convolution process can be partitioned into several sub-convolutions and implementing into multichip FPGA hardware platform. The algorithm and design architecture shown in the paper is useful in complicate radar echo signal simulation with broadband coverage and low input-output delay.
UR - http://www.scopus.com/inward/record.url?scp=57849087293&partnerID=8YFLogxK
U2 - 10.1109/ICCSIT.2008.46
DO - 10.1109/ICCSIT.2008.46
M3 - Conference contribution
AN - SCOPUS:57849087293
SN - 9780769533087
T3 - Proceedings of the International Conference on Computer Science and Information Technology, ICCSIT 2008
SP - 162
EP - 166
BT - Proceedings of the International Conference on Computer Science and Information Technology, ICCSIT 2008
T2 - International Conference on Computer Science and Information Technology, ICCSIT 2008
Y2 - 29 August 2008 through 2 September 2008
ER -