A New Scheme of Applying CORPS and Crossovers to Reduce the Number of Phase Shifters in Antenna Arrays
| Audiencia | Público en general | es_ES |
| Cobertura | México | es_ES |
| Fecha de ingreso | 2026-09-15T00:30:26Z | |
| Fecha de publicación | 2022-01-01 | |
| Resumen | This paper presents a new scheme of applying CORPS (coherently radiating periodic structures) for reducing the number of phase shifters in linear antenna arrays. This scheme can be seen as a combination of the properties of two techniques: CORPS and butler. The proposed system applies an interleaving of several blocks of 2 × 3 CORPS networks. This interleaving of two stages of 2 × 3 CORPS networks is made in a convenient way to provide the required progressive phase for beam-scanning and the level of amplitude excitations necessary for achieving the radiation characteristics of low SLL. Interesting results are provided based on experimental measurements and full-wave simulations to analyze and evaluate the performance of the feeding network based on CORPS and the reduction capability of the number of phase shifters in the antenna system. The proposed design methodology achieves a reduction capability of 66% in the number of phase shifters used in linear antenna arrays. This reduction in the complexity of the antenna system is reached maintaining a peak SLL of −22 dB with scanning ranges of until ±25°. A good design option is provided to simplify the complexity of the feeding network in antenna array applications. | es_ES |
| Doi | https://doi.org/10.3390/s22218207 | es_ES |
| URI | https://riuat.uat.edu.mx/handle/123456789/2413 | |
| Idioma | es | es_ES |
| Editorial | MDPI AG | es_ES |
| Relación | Sensors | es_ES |
| URL relacionado | https://doi.org/10.3390/s22218207 | es_ES |
| Derechos | Acceso abierto (Metadatos de producción científica) | es_ES |
| Licencia | http://purl.org/coar/access_right/c_abf2 | es_ES |
| Fuente | Sensors | |
| Título | A New Scheme of Applying CORPS and Crossovers to Reduce the Number of Phase Shifters in Antenna Arrays | es_ES |
| Tipo | Artículo | es_ES |
| Arbitrado | Ha sido Arbitrado | es_ES |
| Autor | Calvillo, Gilberto | |
| Autor | Panduro, Marco A. | |
| Autor | Sanchez, Brian | |
| Autor | Reyna, Alberto | |
| Autor | Calvillo, Gilberto | es_ES |
| Autor | Panduro, Marco A. | es_ES |
| Autor | Sanchez, Brian | es_ES |
| Autor | Reyna, Alberto | es_ES |
| Institución | Universidad Autónoma de Tamaulipas | |
| Institución | Universidad Autónoma de Tamaulipas | es_ES |
| Número | 21 | es_ES |
| Rango de páginas | 8207 | es_ES |
| URL relacionada | https://doi.org/10.3390/s22218207 | |
| Tipo de artículo | Indexado | |
| Tipo de artículo | Indexado | es_ES |
| Volumen | 22 | es_ES |