Performance enhancement of semicircular shaped array antenna using metasurface
This work studies the integration of a semicircular shaped array antenna into an Artificial Magnetic Conductor (AMC) which resonate at the desired operating frequency of 9.41 GHz. The proposed AMC performs as a high impedance surface with a high permeability (approximately 7.08) at 9.41 GHz, with a...
| Main Authors: | , , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English English |
| Published: |
Institute of Electrical and Electronics Engineers Inc.
2020
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/42437/ http://umpir.ump.edu.my/id/eprint/42437/1/Performance%20enhancement%20of%20semicircular%20shaped%20array%20antenna.pdf http://umpir.ump.edu.my/id/eprint/42437/2/Performance%20enhancement%20of%20semicircular%20shaped%20array%20antenna%20using%20metasurface_ABS.pdf |
| _version_ | 1848826611227426816 |
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| author | Herwansyah, Lago Mohd Faizal, Jamlos Narbudowicz, A. Z. Soh, Ping Jack Ahmad Razani, Haron Che Muhammad Nor, Isa Limbah, M. H. |
| author_facet | Herwansyah, Lago Mohd Faizal, Jamlos Narbudowicz, A. Z. Soh, Ping Jack Ahmad Razani, Haron Che Muhammad Nor, Isa Limbah, M. H. |
| author_sort | Herwansyah, Lago |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | This work studies the integration of a semicircular shaped array antenna into an Artificial Magnetic Conductor (AMC) which resonate at the desired operating frequency of 9.41 GHz. The proposed AMC performs as a high impedance surface with a high permeability (approximately 7.08) at 9.41 GHz, with a perfect magnetic conductor characteristic. As result, the AMC is able to be stacked adjacent to the semicircular shaped. The simulation results show that the AMC has successfully enhanced the gain and efficiency of the antenna to 9.55 dB and 97% respectively compared to 8.44 dB and 96% without AMC. Besides that, a slight bandwidth improvement, from 395 MHz to 398 MHz can be observed with the AMC. Both simulated and measured results show a good agreement in term of reflection coefficients and radiation patterns. |
| first_indexed | 2025-11-15T03:47:34Z |
| format | Conference or Workshop Item |
| id | ump-42437 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T03:47:34Z |
| publishDate | 2020 |
| publisher | Institute of Electrical and Electronics Engineers Inc. |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-424372024-10-30T04:46:14Z http://umpir.ump.edu.my/id/eprint/42437/ Performance enhancement of semicircular shaped array antenna using metasurface Herwansyah, Lago Mohd Faizal, Jamlos Narbudowicz, A. Z. Soh, Ping Jack Ahmad Razani, Haron Che Muhammad Nor, Isa Limbah, M. H. T Technology (General) TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering This work studies the integration of a semicircular shaped array antenna into an Artificial Magnetic Conductor (AMC) which resonate at the desired operating frequency of 9.41 GHz. The proposed AMC performs as a high impedance surface with a high permeability (approximately 7.08) at 9.41 GHz, with a perfect magnetic conductor characteristic. As result, the AMC is able to be stacked adjacent to the semicircular shaped. The simulation results show that the AMC has successfully enhanced the gain and efficiency of the antenna to 9.55 dB and 97% respectively compared to 8.44 dB and 96% without AMC. Besides that, a slight bandwidth improvement, from 395 MHz to 398 MHz can be observed with the AMC. Both simulated and measured results show a good agreement in term of reflection coefficients and radiation patterns. Institute of Electrical and Electronics Engineers Inc. 2020-09-26 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/42437/1/Performance%20enhancement%20of%20semicircular%20shaped%20array%20antenna.pdf pdf en http://umpir.ump.edu.my/id/eprint/42437/2/Performance%20enhancement%20of%20semicircular%20shaped%20array%20antenna%20using%20metasurface_ABS.pdf Herwansyah, Lago and Mohd Faizal, Jamlos and Narbudowicz, A. Z. and Soh, Ping Jack and Ahmad Razani, Haron and Che Muhammad Nor, Isa and Limbah, M. H. (2020) Performance enhancement of semicircular shaped array antenna using metasurface. In: IEEE International Conference on Artificial Intelligence in Engineering and Technology, IICAIET 2020. 2020 IEEE International Conference on Artificial Intelligence in Engineering and Technology, IICAIET 2020 , 26 - 27 September 2020 , Kota Kinabalu, Sabah. pp. 1-4. (9257836). (Published) https://doi.org/10.1109/IICAIET49801.2020.9257836 |
| spellingShingle | T Technology (General) TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering Herwansyah, Lago Mohd Faizal, Jamlos Narbudowicz, A. Z. Soh, Ping Jack Ahmad Razani, Haron Che Muhammad Nor, Isa Limbah, M. H. Performance enhancement of semicircular shaped array antenna using metasurface |
| title | Performance enhancement of semicircular shaped array antenna using metasurface |
| title_full | Performance enhancement of semicircular shaped array antenna using metasurface |
| title_fullStr | Performance enhancement of semicircular shaped array antenna using metasurface |
| title_full_unstemmed | Performance enhancement of semicircular shaped array antenna using metasurface |
| title_short | Performance enhancement of semicircular shaped array antenna using metasurface |
| title_sort | performance enhancement of semicircular shaped array antenna using metasurface |
| topic | T Technology (General) TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering |
| url | http://umpir.ump.edu.my/id/eprint/42437/ http://umpir.ump.edu.my/id/eprint/42437/ http://umpir.ump.edu.my/id/eprint/42437/1/Performance%20enhancement%20of%20semicircular%20shaped%20array%20antenna.pdf http://umpir.ump.edu.my/id/eprint/42437/2/Performance%20enhancement%20of%20semicircular%20shaped%20array%20antenna%20using%20metasurface_ABS.pdf |