Effect of Ground Plane Deformation on Electrical Performance of Air Microstrip Antennas
This paper covers the variation of electrical performance of air microstrip antennas due to its ground plane deformation. A typical sinusoidal function is utilized to characterize the shape of deformation, based on which different shapes of ground plane can be obtained by changing control parameters...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2020-01-01
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| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2020/4029780 |
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| _version_ | 1832566161098670080 |
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| author | Wei Wang Yanjun Wang Shunxi Lou Shuo Zhang Yatian Zhou |
| author_facet | Wei Wang Yanjun Wang Shunxi Lou Shuo Zhang Yatian Zhou |
| author_sort | Wei Wang |
| collection | DOAJ |
| description | This paper covers the variation of electrical performance of air microstrip antennas due to its ground plane deformation. A typical sinusoidal function is utilized to characterize the shape of deformation, based on which different shapes of ground plane can be obtained by changing control parameters. From the simulation results by HFSS, there is a strong linear relationship between the offset of resonant frequency and the amplitude of deformation. The equivalent thickness of the air medium is introduced into the calculation model, and then the mathematical model is established to describe the resonant frequency offset and deformation amplitude. It can also be seen from the radiation pattern that the directivity decreases with the increase of deformation. The proposed method can be used to predict the effect of ground plane deformation on electrical performance of air microstrip antennas. |
| format | Article |
| id | doaj-art-ccc2bc679c6c4b438695c82710031bc8 |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-ccc2bc679c6c4b438695c82710031bc82025-02-03T01:05:00ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772020-01-01202010.1155/2020/40297804029780Effect of Ground Plane Deformation on Electrical Performance of Air Microstrip AntennasWei Wang0Yanjun Wang1Shunxi Lou2Shuo Zhang3Yatian Zhou4Key Laboratory of Electronic Equipment Structure Design, Ministry of Education, Xidian University, Xi’an 710071, ChinaKey Laboratory of Electronic Equipment Structure Design, Ministry of Education, Xidian University, Xi’an 710071, ChinaKey Laboratory of Electronic Equipment Structure Design, Ministry of Education, Xidian University, Xi’an 710071, ChinaKey Laboratory of Electronic Equipment Structure Design, Ministry of Education, Xidian University, Xi’an 710071, ChinaKey Laboratory of Electronic Equipment Structure Design, Ministry of Education, Xidian University, Xi’an 710071, ChinaThis paper covers the variation of electrical performance of air microstrip antennas due to its ground plane deformation. A typical sinusoidal function is utilized to characterize the shape of deformation, based on which different shapes of ground plane can be obtained by changing control parameters. From the simulation results by HFSS, there is a strong linear relationship between the offset of resonant frequency and the amplitude of deformation. The equivalent thickness of the air medium is introduced into the calculation model, and then the mathematical model is established to describe the resonant frequency offset and deformation amplitude. It can also be seen from the radiation pattern that the directivity decreases with the increase of deformation. The proposed method can be used to predict the effect of ground plane deformation on electrical performance of air microstrip antennas.http://dx.doi.org/10.1155/2020/4029780 |
| spellingShingle | Wei Wang Yanjun Wang Shunxi Lou Shuo Zhang Yatian Zhou Effect of Ground Plane Deformation on Electrical Performance of Air Microstrip Antennas International Journal of Antennas and Propagation |
| title | Effect of Ground Plane Deformation on Electrical Performance of Air Microstrip Antennas |
| title_full | Effect of Ground Plane Deformation on Electrical Performance of Air Microstrip Antennas |
| title_fullStr | Effect of Ground Plane Deformation on Electrical Performance of Air Microstrip Antennas |
| title_full_unstemmed | Effect of Ground Plane Deformation on Electrical Performance of Air Microstrip Antennas |
| title_short | Effect of Ground Plane Deformation on Electrical Performance of Air Microstrip Antennas |
| title_sort | effect of ground plane deformation on electrical performance of air microstrip antennas |
| url | http://dx.doi.org/10.1155/2020/4029780 |
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