| dc.creator | Machado Fernández, José Raúl | |
| dc.date | 2015-11-06 | |
| dc.date.accessioned | 2023-08-03T17:24:07Z | |
| dc.date.available | 2023-08-03T17:24:07Z | |
| dc.identifier | https://revistas.ucr.ac.cr/index.php/ingenieria/article/view/18209 | |
| dc.identifier | 10.15517/jte.v25i2.18209 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/7894251 | |
| dc.description | When radars operate in coastal or offshore environments, an undesired signal known as clutter appears as background in the measurements. The CA-CFAR detector is the classic solution for the detection of targets inside clutter, typically using a fixed value for its adjustment factor the entire period of operation. Using MATLAB, the author simulates the CA-CFAR response under amplitude samples from the classical sea clutter Weibull distribution. As a result, a relation between operating conditions (Weibull shape parameter) and the most efficient adjustment factor is obtained for various false alarm probabilities. Thus, the implementation of a new detector that achieves the adaptation to changing environments through the use of a variable adjustment factor is suggested. Note that sea environment is present in most radar scenarios both in military and meteorological applications. | en-US |
| dc.format | application/pdf | |
| dc.format | application/x-rar | |
| dc.language | eng | |
| dc.publisher | Universidad de Costa Rica | es-ES |
| dc.relation | https://revistas.ucr.ac.cr/index.php/ingenieria/article/view/18209/21911 | |
| dc.relation | https://revistas.ucr.ac.cr/index.php/ingenieria/article/view/18209/34858 | |
| dc.rights | Derechos de autor 2015 Revista Ingeniería - International Journal of Engineering Research | es-ES |
| dc.source | Ingeniería; Vol. 25 No. 2 (2015): July-December 2015; 19-28 | en-US |
| dc.source | Ingeniería; Vol. 25 Núm. 2 (2015): Julio-Diciembre 2015; 19-28 | es-ES |
| dc.source | Ingeniería; Vol. 25 N.º 2 (2015): Julio-Diciembre 2015; 19-28 | pt-PT |
| dc.source | 2215-2652 | |
| dc.source | 1409-2441 | |
| dc.subject | sea clutter | en-US |
| dc.subject | Weibull distribution | en-US |
| dc.subject | CA-CFAR | en-US |
| dc.subject | false alarm probability | en-US |
| dc.subject | radar targets detection | en-US |
| dc.title | ESTIMATION OF THE RELATION BETWEEN WEIBULL SEA CLUTTER AND THE CA-CFAR SCALE FACTOR | en-US |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion | |
| dc.type | Article | en-US |
| dc.type | Artículo | es-ES |
