Name
Title | ||
|---|---|---|
Underwater DOA estimation based on cross-correlation domain for relocating improved nested array |
Abstract | ||
|---|---|---|
•It is proposed a novel RINA configuration with increasing DOFs and hole-free co-array.•Compared to NA, the optimal consecutive DOFs of RINA increased by M−4 DOFs when M is even and by M−5 DOFs when M is odd.•It is proposed a C-CD algorithm for DOA estimation in the cross-correlation domain.•The C-CD algorithm can achieve a fast estimation of source directions due to its spatial spectrum without pseudo peaks.•The results of pool experiments verify the feasibility of applying RINA and C-CD algorithm to underwater DOA estimation. |
Year | DOI | Venue |
|---|---|---|
2022 | 10.1016/j.dsp.2022.103606 | Digital Signal Processing |
Keywords | DocType | Volume |
Relocating improved nested array,Cross-correlation domain,Degrees of freedom,Virtual co-array,Underwater DOA estimation | Journal | 128 |
ISSN | Citations | PageRank |
1051-2004 | 0 | 0.34 |
References | Authors | |
0 | 5 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Lang Zhou | 1 | 0 | 0.34 |
| Kun Ye | 2 | 0 | 0.34 |
| Jie Qi | 3 | 0 | 2.03 |
| Shao-Hua Hong | 4 | 20 | 6.22 |
| sun haixin | 5 | 14 | 11.33 |