| dc.contributor.author |
Joel, S. |
|
| dc.contributor.author |
Kumar, Krishna |
|
| dc.contributor.author |
George, Nithin V. |
|
| dc.coverage.spatial |
United States of America |
|
| dc.date.accessioned |
2023-05-17T08:16:04Z |
|
| dc.date.available |
2023-05-17T08:16:04Z |
|
| dc.date.issued |
2023-05 |
|
| dc.identifier.citation |
Joel, S.; Kumar, Krishna and George, Nithin V., "Robust DOA estimation based on an exponential hyperbolic cosine adaptive algorithm", IEEE Sensors Letters, DOI: 10.1109/LSENS.2023.3267784, vol. 7, no. 5, May 2023. |
|
| dc.identifier.issn |
2475-1472 |
|
| dc.identifier.uri |
https://doi.org/10.1109/LSENS.2023.3267784 |
|
| dc.identifier.uri |
https://repository.iitgn.ac.in/handle/123456789/8793 |
|
| dc.description.abstract |
Direction-of-arrival (DOA) estimation methods based on conventional adaptive signal processing are not robust to outliers. A robust DOA estimation technique based on an exponential hyperbolic cosine function under such situations is proposed in this letter. To further enhance the performance of the proposed approach, a variable scale parameter strategy has been incorporated into the proposed scheme. The new methods have been shown to offer improved and robust DOA estimation performance. |
|
| dc.description.statementofresponsibility |
by S. Joel, Krishna Kumar and Nithin V. George |
|
| dc.format.extent |
vol. 7, no. 5 |
|
| dc.language.iso |
en_US |
|
| dc.publisher |
Institute of Electrical and Electronics Engineers |
|
| dc.subject |
Sensor signal processing |
|
| dc.subject |
Adaptive filtering |
|
| dc.subject |
Alpha-stable noise |
|
| dc.subject |
Array signal processing |
|
| dc.subject |
EHCF |
|
| dc.title |
Robust DOA estimation based on an exponential hyperbolic cosine adaptive algorithm |
|
| dc.type |
Article |
|
| dc.relation.journal |
IEEE Sensors Letters |
|