One-dimensional leaky-wave antenna producing multiple beams
In this paper, far-field pattern of one-dimensional leaky-wave antenna (LWA) is directly synthesized by sinusoidally modulating surface currents of the antenna. Due to the characteristic of light cone in distinguishing surface waves and radiation waves, the numbers of the beams are selectable depend...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2017-02-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.4977187 |
| _version_ | 1828788458069426176 |
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| author | Xiang Wan Tian Yi Chen Tie Jun Cui |
| author_facet | Xiang Wan Tian Yi Chen Tie Jun Cui |
| author_sort | Xiang Wan |
| collection | DOAJ |
| description | In this paper, far-field pattern of one-dimensional leaky-wave antenna (LWA) is directly synthesized by sinusoidally modulating surface currents of the antenna. Due to the characteristic of light cone in distinguishing surface waves and radiation waves, the numbers of the beams are selectable depending on the modulations. A one-dimensional substrate integrated waveguide (SIW) antenna producing two beams are designed and fabricated. Measurements agree very well with the simulations, indicating the validity of the presented synthesizing method as well as the practicalities of the presented SIW antenna. |
| first_indexed | 2024-12-12T00:53:02Z |
| format | Article |
| id | doaj.art-46a02ee7a243408c8c363b4b37936681 |
| institution | Directory Open Access Journal |
| issn | 2158-3226 |
| language | English |
| last_indexed | 2024-12-12T00:53:02Z |
| publishDate | 2017-02-01 |
| publisher | AIP Publishing LLC |
| record_format | Article |
| series | AIP Advances |
| spelling | doaj.art-46a02ee7a243408c8c363b4b379366812022-12-22T00:43:57ZengAIP Publishing LLCAIP Advances2158-32262017-02-0172025109025109-510.1063/1.4977187040702ADVOne-dimensional leaky-wave antenna producing multiple beamsXiang Wan0Tian Yi Chen1Tie Jun Cui2State Key Laboratory of Millimetre Waves, School of Information Science and Engineering, Southeast University, Nanjing 210096, ChinaState Key Laboratory of Millimetre Waves, School of Information Science and Engineering, Southeast University, Nanjing 210096, ChinaState Key Laboratory of Millimetre Waves, School of Information Science and Engineering, Southeast University, Nanjing 210096, ChinaIn this paper, far-field pattern of one-dimensional leaky-wave antenna (LWA) is directly synthesized by sinusoidally modulating surface currents of the antenna. Due to the characteristic of light cone in distinguishing surface waves and radiation waves, the numbers of the beams are selectable depending on the modulations. A one-dimensional substrate integrated waveguide (SIW) antenna producing two beams are designed and fabricated. Measurements agree very well with the simulations, indicating the validity of the presented synthesizing method as well as the practicalities of the presented SIW antenna.http://dx.doi.org/10.1063/1.4977187 |
| spellingShingle | Xiang Wan Tian Yi Chen Tie Jun Cui One-dimensional leaky-wave antenna producing multiple beams AIP Advances |
| title | One-dimensional leaky-wave antenna producing multiple beams |
| title_full | One-dimensional leaky-wave antenna producing multiple beams |
| title_fullStr | One-dimensional leaky-wave antenna producing multiple beams |
| title_full_unstemmed | One-dimensional leaky-wave antenna producing multiple beams |
| title_short | One-dimensional leaky-wave antenna producing multiple beams |
| title_sort | one dimensional leaky wave antenna producing multiple beams |
| url | http://dx.doi.org/10.1063/1.4977187 |
| work_keys_str_mv | AT xiangwan onedimensionalleakywaveantennaproducingmultiplebeams AT tianyichen onedimensionalleakywaveantennaproducingmultiplebeams AT tiejuncui onedimensionalleakywaveantennaproducingmultiplebeams |