Design Of A Compact Patch Antenna Loading Periodic Jerusalem Crosses
A compact microstrip antenna loaded with periodic patterns etched in the ground plane is proposed. The etched patterns are Jerusalem crosses which look the same as one of the common electromagnetic band gap structures, uni-planar electromagnetic band gap. In this paper, the dielectric backed with et...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2016
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/84676 http://hdl.handle.net/10220/41942 |
| _version_ | 1811680940181684224 |
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| author | Mi, Siya Lee, Yee Hui |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Mi, Siya Lee, Yee Hui |
| author_sort | Mi, Siya |
| collection | NTU |
| description | A compact microstrip antenna loaded with periodic patterns etched in the ground plane is proposed. The etched patterns are Jerusalem crosses which look the same as one of the common electromagnetic band gap structures, uni-planar electromagnetic band gap. In this paper, the dielectric backed with etched ground plane is analysed in terms of metamaterial. The permittivity and permeability are derived from the simulated reflection and transmission coefficients. Then a patch is stacked on the metasubstrate, and the antenna is designed to operate at 2.4 GHz. The proposed antenna has a small dimension in comparison to two other published compact antennas. Compared to the conventional patch antenna, the proposed antenna achieves a 68.38% miniaturization of the patch, and a 2.84 times impedance bandwidth broadening. Furthermore, the operating frequency of the proposed antenna can be tuned over a large range of frequencies by physically adjusting the length of the surrounding slots or by voltage adjusting of the voltage controlled tunable inductive elements. The proposed antenna is fabricated and measured. The measurement results are found to agree well with the simulation ones. |
| first_indexed | 2024-10-01T03:33:02Z |
| format | Journal Article |
| id | ntu-10356/84676 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T03:33:02Z |
| publishDate | 2016 |
| record_format | dspace |
| spelling | ntu-10356/846762020-03-07T13:57:28Z Design Of A Compact Patch Antenna Loading Periodic Jerusalem Crosses Mi, Siya Lee, Yee Hui School of Electrical and Electronic Engineering Dielectric materials Antenna grounds A compact microstrip antenna loaded with periodic patterns etched in the ground plane is proposed. The etched patterns are Jerusalem crosses which look the same as one of the common electromagnetic band gap structures, uni-planar electromagnetic band gap. In this paper, the dielectric backed with etched ground plane is analysed in terms of metamaterial. The permittivity and permeability are derived from the simulated reflection and transmission coefficients. Then a patch is stacked on the metasubstrate, and the antenna is designed to operate at 2.4 GHz. The proposed antenna has a small dimension in comparison to two other published compact antennas. Compared to the conventional patch antenna, the proposed antenna achieves a 68.38% miniaturization of the patch, and a 2.84 times impedance bandwidth broadening. Furthermore, the operating frequency of the proposed antenna can be tuned over a large range of frequencies by physically adjusting the length of the surrounding slots or by voltage adjusting of the voltage controlled tunable inductive elements. The proposed antenna is fabricated and measured. The measurement results are found to agree well with the simulation ones. Published version 2016-12-23T08:18:35Z 2019-12-06T15:49:19Z 2016-12-23T08:18:35Z 2019-12-06T15:49:19Z 2016 Journal Article Mi, S., & Lee, Y. H. (2016). Design Of A Compact Patch Antenna Loading Periodic Jerusalem Crosses. Progress In Electromagnetics Research M, 47, 151-159. 1937-8726 https://hdl.handle.net/10356/84676 http://hdl.handle.net/10220/41942 10.2528/PIERM16022202 en Progress In Electromagnetics Research M © 2016 EMW Publishing. This paper was published in Progress In Electromagnetics Research M and is made available as an electronic reprint (preprint) with permission of EMW Publishing. The published version is available at: [http://dx.doi.org/10.2528/PIERM16022202]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. 9 p. application/pdf |
| spellingShingle | Dielectric materials Antenna grounds Mi, Siya Lee, Yee Hui Design Of A Compact Patch Antenna Loading Periodic Jerusalem Crosses |
| title | Design Of A Compact Patch Antenna Loading Periodic Jerusalem Crosses |
| title_full | Design Of A Compact Patch Antenna Loading Periodic Jerusalem Crosses |
| title_fullStr | Design Of A Compact Patch Antenna Loading Periodic Jerusalem Crosses |
| title_full_unstemmed | Design Of A Compact Patch Antenna Loading Periodic Jerusalem Crosses |
| title_short | Design Of A Compact Patch Antenna Loading Periodic Jerusalem Crosses |
| title_sort | design of a compact patch antenna loading periodic jerusalem crosses |
| topic | Dielectric materials Antenna grounds |
| url | https://hdl.handle.net/10356/84676 http://hdl.handle.net/10220/41942 |
| work_keys_str_mv | AT misiya designofacompactpatchantennaloadingperiodicjerusalemcrosses AT leeyeehui designofacompactpatchantennaloadingperiodicjerusalemcrosses |