Joint design of mismatched filter and unimodular transmit waveform
To improve the receiver performance, unimodular transmit waveform and mismatched filter are jointly designed by using the alternating direction method of multipliers (ADMM). A series of auxiliary variables are introduced to decouple the variables in objective function and additional constrains. Deno...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
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EDP Sciences
2021-12-01
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| Series: | Xibei Gongye Daxue Xuebao |
| Subjects: | |
| Online Access: | https://www.jnwpu.org/articles/jnwpu/full_html/2021/06/jnwpu2021396p1349/jnwpu2021396p1349.html |
| _version_ | 1797643139994877952 |
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| author | Wang Tao Chen Zihao Cheng Zhiwei Deng Xiaobo Liang Junli Bai Jianchao |
| author_facet | Wang Tao Chen Zihao Cheng Zhiwei Deng Xiaobo Liang Junli Bai Jianchao |
| author_sort | Wang Tao |
| collection | DOAJ |
| description | To improve the receiver performance, unimodular transmit waveform and mismatched filter are jointly designed by using the alternating direction method of multipliers (ADMM). A series of auxiliary variables are introduced to decouple the variables in objective function and additional constrains. Denominator normalization(fractional programming technology) and step function are applied to obtain optimal solution from some subproblems. For given transmit waveform, same-length mismatched filter is designed in receiver. The low sidelobe level performance of the present methods are illustrated with the simulation results. |
| first_indexed | 2024-03-11T14:10:22Z |
| format | Article |
| id | doaj.art-9750b7f25ae74efaae6d6bc8ae72ae77 |
| institution | Directory Open Access Journal |
| issn | 1000-2758 2609-7125 |
| language | zho |
| last_indexed | 2024-03-11T14:10:22Z |
| publishDate | 2021-12-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | Xibei Gongye Daxue Xuebao |
| spelling | doaj.art-9750b7f25ae74efaae6d6bc8ae72ae772023-11-02T00:19:20ZzhoEDP SciencesXibei Gongye Daxue Xuebao1000-27582609-71252021-12-013961349135510.1051/jnwpu/20213961349jnwpu2021396p1349Joint design of mismatched filter and unimodular transmit waveformWang Tao0Chen Zihao1Cheng Zhiwei2Deng Xiaobo3Liang Junli4Bai Jianchao5School of Electronics and Information, Northwestern Polytechnical UniversitySchool of Electronics and Information, Northwestern Polytechnical UniversitySchool of Electronics and Information, Northwestern Polytechnical UniversityAVIC Leihua Electronic Technology InstituteSchool of Electronics and Information, Northwestern Polytechnical UniversitySchool of Mathematics and Statistics, Northwestern Polytechnical UniversityTo improve the receiver performance, unimodular transmit waveform and mismatched filter are jointly designed by using the alternating direction method of multipliers (ADMM). A series of auxiliary variables are introduced to decouple the variables in objective function and additional constrains. Denominator normalization(fractional programming technology) and step function are applied to obtain optimal solution from some subproblems. For given transmit waveform, same-length mismatched filter is designed in receiver. The low sidelobe level performance of the present methods are illustrated with the simulation results.https://www.jnwpu.org/articles/jnwpu/full_html/2021/06/jnwpu2021396p1349/jnwpu2021396p1349.htmltarget detectionmismatched filter designunimodular waveform designalternating direction method of multipliers(admm)sidelobe suppression |
| spellingShingle | Wang Tao Chen Zihao Cheng Zhiwei Deng Xiaobo Liang Junli Bai Jianchao Joint design of mismatched filter and unimodular transmit waveform Xibei Gongye Daxue Xuebao target detection mismatched filter design unimodular waveform design alternating direction method of multipliers(admm) sidelobe suppression |
| title | Joint design of mismatched filter and unimodular transmit waveform |
| title_full | Joint design of mismatched filter and unimodular transmit waveform |
| title_fullStr | Joint design of mismatched filter and unimodular transmit waveform |
| title_full_unstemmed | Joint design of mismatched filter and unimodular transmit waveform |
| title_short | Joint design of mismatched filter and unimodular transmit waveform |
| title_sort | joint design of mismatched filter and unimodular transmit waveform |
| topic | target detection mismatched filter design unimodular waveform design alternating direction method of multipliers(admm) sidelobe suppression |
| url | https://www.jnwpu.org/articles/jnwpu/full_html/2021/06/jnwpu2021396p1349/jnwpu2021396p1349.html |
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