Name
Abstract | ||
|---|---|---|
Weak target@?s range migration often happens for long time integration in radar detection. To compensate for linear range migration and detect weak targets effectively, a novel coherent integration detection algorithm, axis rotation moving target detection (AR-MTD), is proposed. The AR-MTD eliminates the linear range migration by rotating two-dimensional echoes data plane, and realizes coherent integration via moving target detection (MTD). As the target@?s resident time in a single range cell increases, the integration gain is improved clearly. Numerical experiments are presented to verify the reduction in the computational complexity of AR-MTD by selecting the velocity variation regions. Also, it is shown that the detection probability of AR-MTD is improved by nearly 20% when input signal-to-noise ratio (SNR) is -40 dB. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1016/j.dsp.2013.12.003 | Digital Signal Processing |
Keywords | Field | DocType |
linear range migration,weak target,weak target detection,long time integration,novel coherent integration detection,integration gain,radar detection,single range cell increase,detection probability,coherent integration,target detection | Coherent integration,Radar detection,Forwarding plane,Algorithm,Linear range,Range migration,Mathematics,Computational complexity theory | Journal |
Volume | ISSN | Citations |
26, | 1051-2004 | 14 |
PageRank | References | Authors |
0.63 | 13 | 5 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Xuan Rao | 1 | 38 | 3.50 |
| Haihong Tao | 2 | 51 | 6.41 |
| Jia Su | 3 | 35 | 10.65 |
| Xiaolu Guo | 4 | 24 | 2.08 |
| Jinze Zhang | 5 | 14 | 0.63 |