Analysis and Design of Leaky-Wave Antenna with Low SLL Based on Half-Mode SIW Structure
This paper presents a novel leaky-wave antenna based on the Half-Mode Substrate Integrated Waveguide (HMSIW) structure with low side lobe level. The effect of the structural parameters of the LWAs on the radiation performances is studied. Using beam-forming technique, the leakage loss factor α along...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2015-01-01
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| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2015/570693 |
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| _version_ | 1832558515310297088 |
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| author | Jiaying Guo Zheng Li Junhong Wang Meie Chen Zhan Zhang |
| author_facet | Jiaying Guo Zheng Li Junhong Wang Meie Chen Zhan Zhang |
| author_sort | Jiaying Guo |
| collection | DOAJ |
| description | This paper presents a novel leaky-wave antenna based on the Half-Mode Substrate Integrated Waveguide (HMSIW) structure with low side lobe level. The effect of the structural parameters of the LWAs on the radiation performances is studied. Using beam-forming technique, the leakage loss factor α along the radiation aperture is designed in a tapered way by controlling the aperture depth along the structure. This controls the radiated power along the antenna aperture and finally achieves the radiation pattern with low SLL. Furthermore, the antenna structure is optimized to get an even lower SLL. |
| format | Article |
| id | doaj-art-3e12b57d9ace44f589ea4c8429c50ca1 |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-3e12b57d9ace44f589ea4c8429c50ca12025-02-03T01:32:12ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772015-01-01201510.1155/2015/570693570693Analysis and Design of Leaky-Wave Antenna with Low SLL Based on Half-Mode SIW StructureJiaying Guo0Zheng Li1Junhong Wang2Meie Chen3Zhan Zhang4Key Laboratory of All Optical Network and Advanced Telecommunication Network of MOE, Beijing Jiaotong University, Beijing 100044, ChinaKey Laboratory of All Optical Network and Advanced Telecommunication Network of MOE, Beijing Jiaotong University, Beijing 100044, ChinaKey Laboratory of All Optical Network and Advanced Telecommunication Network of MOE, Beijing Jiaotong University, Beijing 100044, ChinaKey Laboratory of All Optical Network and Advanced Telecommunication Network of MOE, Beijing Jiaotong University, Beijing 100044, ChinaKey Laboratory of All Optical Network and Advanced Telecommunication Network of MOE, Beijing Jiaotong University, Beijing 100044, ChinaThis paper presents a novel leaky-wave antenna based on the Half-Mode Substrate Integrated Waveguide (HMSIW) structure with low side lobe level. The effect of the structural parameters of the LWAs on the radiation performances is studied. Using beam-forming technique, the leakage loss factor α along the radiation aperture is designed in a tapered way by controlling the aperture depth along the structure. This controls the radiated power along the antenna aperture and finally achieves the radiation pattern with low SLL. Furthermore, the antenna structure is optimized to get an even lower SLL.http://dx.doi.org/10.1155/2015/570693 |
| spellingShingle | Jiaying Guo Zheng Li Junhong Wang Meie Chen Zhan Zhang Analysis and Design of Leaky-Wave Antenna with Low SLL Based on Half-Mode SIW Structure International Journal of Antennas and Propagation |
| title | Analysis and Design of Leaky-Wave Antenna with Low SLL Based on Half-Mode SIW Structure |
| title_full | Analysis and Design of Leaky-Wave Antenna with Low SLL Based on Half-Mode SIW Structure |
| title_fullStr | Analysis and Design of Leaky-Wave Antenna with Low SLL Based on Half-Mode SIW Structure |
| title_full_unstemmed | Analysis and Design of Leaky-Wave Antenna with Low SLL Based on Half-Mode SIW Structure |
| title_short | Analysis and Design of Leaky-Wave Antenna with Low SLL Based on Half-Mode SIW Structure |
| title_sort | analysis and design of leaky wave antenna with low sll based on half mode siw structure |
| url | http://dx.doi.org/10.1155/2015/570693 |
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