Direction modulation based on planar rectangular non‐linear frequency diverse array
Abstract Since its inception, the frequency diverse array (FDA) has attracted extensive attention and research because of its unique properties. However, most of the research primarily focuses on linear geometry FDA, with fewer studies on planar FDA. This letter proposes a design method based on pla...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2023-12-01
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| Series: | Electronics Letters |
| Subjects: | |
| Online Access: | https://doi.org/10.1049/ell2.13065 |
| _version_ | 1797362146522169344 |
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| author | Yuanhao Zhang Haihua Xie Rujiang Guo Huijie Liu |
| author_facet | Yuanhao Zhang Haihua Xie Rujiang Guo Huijie Liu |
| author_sort | Yuanhao Zhang |
| collection | DOAJ |
| description | Abstract Since its inception, the frequency diverse array (FDA) has attracted extensive attention and research because of its unique properties. However, most of the research primarily focuses on linear geometry FDA, with fewer studies on planar FDA. This letter proposes a design method based on planar rectangular FDA (PRFDA), which adjusts the frequency of each array element nonlinearly so that the beam direction of planar rectangular FDA can change linearly or nonlinearly with time, forming the desired transmit beampattern. Theoretical analysis and simulation results verify the effectiveness of the proposed method. |
| first_indexed | 2024-03-08T16:04:11Z |
| format | Article |
| id | doaj.art-20f1c22b009f44ccbe4e690efcff62c9 |
| institution | Directory Open Access Journal |
| issn | 0013-5194 1350-911X |
| language | English |
| last_indexed | 2024-03-08T16:04:11Z |
| publishDate | 2023-12-01 |
| publisher | Wiley |
| record_format | Article |
| series | Electronics Letters |
| spelling | doaj.art-20f1c22b009f44ccbe4e690efcff62c92024-01-08T08:30:54ZengWileyElectronics Letters0013-51941350-911X2023-12-015924n/an/a10.1049/ell2.13065Direction modulation based on planar rectangular non‐linear frequency diverse arrayYuanhao Zhang0Haihua Xie1Rujiang Guo2Huijie Liu3Innovation Academy for Microsatellites Chinese Academy of Sciences Shanghai ChinaInnovation Academy for Microsatellites Chinese Academy of Sciences Shanghai ChinaKey Laboratory of IntelliSense Technology CETC Nanjing ChinaInnovation Academy for Microsatellites Chinese Academy of Sciences Shanghai ChinaAbstract Since its inception, the frequency diverse array (FDA) has attracted extensive attention and research because of its unique properties. However, most of the research primarily focuses on linear geometry FDA, with fewer studies on planar FDA. This letter proposes a design method based on planar rectangular FDA (PRFDA), which adjusts the frequency of each array element nonlinearly so that the beam direction of planar rectangular FDA can change linearly or nonlinearly with time, forming the desired transmit beampattern. Theoretical analysis and simulation results verify the effectiveness of the proposed method.https://doi.org/10.1049/ell2.13065antennas and propagationarray signal processingfrequency diverse arrayplanar antenna arraysradar antennas |
| spellingShingle | Yuanhao Zhang Haihua Xie Rujiang Guo Huijie Liu Direction modulation based on planar rectangular non‐linear frequency diverse array Electronics Letters antennas and propagation array signal processing frequency diverse array planar antenna arrays radar antennas |
| title | Direction modulation based on planar rectangular non‐linear frequency diverse array |
| title_full | Direction modulation based on planar rectangular non‐linear frequency diverse array |
| title_fullStr | Direction modulation based on planar rectangular non‐linear frequency diverse array |
| title_full_unstemmed | Direction modulation based on planar rectangular non‐linear frequency diverse array |
| title_short | Direction modulation based on planar rectangular non‐linear frequency diverse array |
| title_sort | direction modulation based on planar rectangular non linear frequency diverse array |
| topic | antennas and propagation array signal processing frequency diverse array planar antenna arrays radar antennas |
| url | https://doi.org/10.1049/ell2.13065 |
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