Generation of Sparse Antennas and Scatterers Based on Optimal Current Grid Approximation
The reduction in mass and surface of antennas and scattering structures is an important task in designing electromagnetic devices. To solve this task, we present a novel algorithm based on the optimal current grid approximation for generating sparse scattering structures and evaluating their effecti...
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MDPI AG
2025-03-01
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| Series: | Algorithms |
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| Online Access: | https://www.mdpi.com/1999-4893/18/3/171 |
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| author | Tuan Phuong Dang Manh Tuan Nguyen Adnan F. Alhaj Hasan Talgat R. Gazizov |
| author_facet | Tuan Phuong Dang Manh Tuan Nguyen Adnan F. Alhaj Hasan Talgat R. Gazizov |
| author_sort | Tuan Phuong Dang |
| collection | DOAJ |
| description | The reduction in mass and surface of antennas and scattering structures is an important task in designing electromagnetic devices. To solve this task, we present a novel algorithm based on the optimal current grid approximation for generating sparse scattering structures and evaluating their effectiveness. The main contributions of the work include analyzing the performance of the optimal current grid approximation and its modifications in generating sparse antennas, as well as demonstrating the effectiveness of the algorithm in generating sparse scattering structures using a scattering plate and corner reflectors as an example. To validate the accuracy of the algorithm, we compared the scattering properties of the obtained sparse scattering structures. The results show that the algorithm worked accurately and effectively in generating sparse scattering structures while reducing their mass and surface. |
| format | Article |
| id | doaj-art-d93c0fbfc5894c3ca67c41efdd7cb62c |
| institution | OA Journals |
| issn | 1999-4893 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Algorithms |
| spelling | doaj-art-d93c0fbfc5894c3ca67c41efdd7cb62c2025-08-20T02:11:11ZengMDPI AGAlgorithms1999-48932025-03-0118317110.3390/a18030171Generation of Sparse Antennas and Scatterers Based on Optimal Current Grid ApproximationTuan Phuong Dang0Manh Tuan Nguyen1Adnan F. Alhaj Hasan2Talgat R. Gazizov3Department of Television and Control, Tomsk State University of Control Systems and Radioelectronics, 634050 Tomsk, RussiaDepartment of Television and Control, Tomsk State University of Control Systems and Radioelectronics, 634050 Tomsk, RussiaDepartment of Television and Control, Tomsk State University of Control Systems and Radioelectronics, 634050 Tomsk, RussiaDepartment of Television and Control, Tomsk State University of Control Systems and Radioelectronics, 634050 Tomsk, RussiaThe reduction in mass and surface of antennas and scattering structures is an important task in designing electromagnetic devices. To solve this task, we present a novel algorithm based on the optimal current grid approximation for generating sparse scattering structures and evaluating their effectiveness. The main contributions of the work include analyzing the performance of the optimal current grid approximation and its modifications in generating sparse antennas, as well as demonstrating the effectiveness of the algorithm in generating sparse scattering structures using a scattering plate and corner reflectors as an example. To validate the accuracy of the algorithm, we compared the scattering properties of the obtained sparse scattering structures. The results show that the algorithm worked accurately and effectively in generating sparse scattering structures while reducing their mass and surface.https://www.mdpi.com/1999-4893/18/3/171sparse antennasparse scattereroptimal current grid approximationmethod of moments |
| spellingShingle | Tuan Phuong Dang Manh Tuan Nguyen Adnan F. Alhaj Hasan Talgat R. Gazizov Generation of Sparse Antennas and Scatterers Based on Optimal Current Grid Approximation Algorithms sparse antenna sparse scatterer optimal current grid approximation method of moments |
| title | Generation of Sparse Antennas and Scatterers Based on Optimal Current Grid Approximation |
| title_full | Generation of Sparse Antennas and Scatterers Based on Optimal Current Grid Approximation |
| title_fullStr | Generation of Sparse Antennas and Scatterers Based on Optimal Current Grid Approximation |
| title_full_unstemmed | Generation of Sparse Antennas and Scatterers Based on Optimal Current Grid Approximation |
| title_short | Generation of Sparse Antennas and Scatterers Based on Optimal Current Grid Approximation |
| title_sort | generation of sparse antennas and scatterers based on optimal current grid approximation |
| topic | sparse antenna sparse scatterer optimal current grid approximation method of moments |
| url | https://www.mdpi.com/1999-4893/18/3/171 |
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