Design of a selective filter - antenna with low insertion loss and high suppression stopband for WiMAX applications
This paper presents a selective quasi–elliptic bandpass filter-antenna. The presented filter-antenna has a low insertion loss in the passband and relatively high stopband rejection. This structure consists of a quasi–elliptic bandpass filter direct coupled with patch antenna. The bandpass filter con...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
2016
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| Online Access: | http://psasir.upm.edu.my/id/eprint/55451/ http://psasir.upm.edu.my/id/eprint/55451/1/Design%20of%20a%20selective%20filter-antenna%20with%20low%20insertion%20loss%20and%20high%20suppression%20.pdf |
| _version_ | 1848852806259179520 |
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| author | Alkhafaji, M. K. Sahbudin, R. K. Z. Ismail, A. B. Hashim, S. J. |
| author_facet | Alkhafaji, M. K. Sahbudin, R. K. Z. Ismail, A. B. Hashim, S. J. |
| author_sort | Alkhafaji, M. K. |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | This paper presents a selective quasi–elliptic bandpass filter-antenna. The presented filter-antenna has a low insertion loss in the passband and relatively high stopband rejection. This structure consists of a quasi–elliptic bandpass filter direct coupled with patch antenna. The bandpass filter consists of four (λ/4) spiral square resonators. It has operates between (3.25–3.6) GHz so it is suitable for WiMAX applications. A CST Microwave Studio Suite software has used to simulate the filter-antenna circuit. The simulated results of the patch antenna and the results of the filter-antenna appears a good matching between the two circuits. |
| first_indexed | 2025-11-15T10:43:56Z |
| format | Article |
| id | upm-55451 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:43:56Z |
| publishDate | 2016 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-554512017-09-14T10:04:52Z http://psasir.upm.edu.my/id/eprint/55451/ Design of a selective filter - antenna with low insertion loss and high suppression stopband for WiMAX applications Alkhafaji, M. K. Sahbudin, R. K. Z. Ismail, A. B. Hashim, S. J. This paper presents a selective quasi–elliptic bandpass filter-antenna. The presented filter-antenna has a low insertion loss in the passband and relatively high stopband rejection. This structure consists of a quasi–elliptic bandpass filter direct coupled with patch antenna. The bandpass filter consists of four (λ/4) spiral square resonators. It has operates between (3.25–3.6) GHz so it is suitable for WiMAX applications. A CST Microwave Studio Suite software has used to simulate the filter-antenna circuit. The simulated results of the patch antenna and the results of the filter-antenna appears a good matching between the two circuits. 2016 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/55451/1/Design%20of%20a%20selective%20filter-antenna%20with%20low%20insertion%20loss%20and%20high%20suppression%20.pdf Alkhafaji, M. K. and Sahbudin, R. K. Z. and Ismail, A. B. and Hashim, S. J. (2016) Design of a selective filter - antenna with low insertion loss and high suppression stopband for WiMAX applications. International Journal of Sensor Networks and Data Communications, 5 (3). pp. 1-7. ISSN 2090-4878; ESSN: 2090-4886 https://www.omicsonline.org/open-access/design-of-a-selective-filterantenna-with-low-insertion-loss-and-highsuppression-stopband-for-wimax-applications-2090-4886-1000147.pdf 10.4172/2090-4886. 1000147 |
| spellingShingle | Alkhafaji, M. K. Sahbudin, R. K. Z. Ismail, A. B. Hashim, S. J. Design of a selective filter - antenna with low insertion loss and high suppression stopband for WiMAX applications |
| title | Design of a selective filter - antenna with low insertion loss and high suppression stopband for WiMAX applications |
| title_full | Design of a selective filter - antenna with low insertion loss and high suppression stopband for WiMAX applications |
| title_fullStr | Design of a selective filter - antenna with low insertion loss and high suppression stopband for WiMAX applications |
| title_full_unstemmed | Design of a selective filter - antenna with low insertion loss and high suppression stopband for WiMAX applications |
| title_short | Design of a selective filter - antenna with low insertion loss and high suppression stopband for WiMAX applications |
| title_sort | design of a selective filter - antenna with low insertion loss and high suppression stopband for wimax applications |
| url | http://psasir.upm.edu.my/id/eprint/55451/ http://psasir.upm.edu.my/id/eprint/55451/ http://psasir.upm.edu.my/id/eprint/55451/ http://psasir.upm.edu.my/id/eprint/55451/1/Design%20of%20a%20selective%20filter-antenna%20with%20low%20insertion%20loss%20and%20high%20suppression%20.pdf |