A 3rd order narrowband bandpass filter based on shorted coupled-lines resonator / Mohd Nasiruddin Hushim …[et al.]
This paper presents a class of side-coupled shorted coupled-lines resonator topology for narrowband bandpass filter applications. The base topology is constructed by interconnecting two shorted quarter-wavelength coupled-line sections to exhibit a single resonance bandpass filter response. The degre...
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| Language: | en |
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Universiti Teknologi MARA
2019
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| Online Access: | https://ir.uitm.edu.my/id/eprint/48809/1/48809.pdf https://ir.uitm.edu.my/id/eprint/48809/ https://jeesr.uitm.edu.my |
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| author | Hushim, Mohd Nasiruddin Ab Wahab, Norfishah Abdul Khalid, Muhammad Farid Adzhar, Mohd Khairil |
| author_facet | Hushim, Mohd Nasiruddin Ab Wahab, Norfishah Abdul Khalid, Muhammad Farid Adzhar, Mohd Khairil |
| author_sort | Hushim, Mohd Nasiruddin |
| building | Tun Abdul Razak Library |
| collection | Institutional Repository |
| content_provider | Universiti Teknologi Mara |
| content_source | UiTM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | This paper presents a class of side-coupled shorted coupled-lines resonator topology for narrowband bandpass filter applications. The base topology is constructed by interconnecting two shorted quarter-wavelength coupled-line sections to exhibit a single resonance bandpass filter response. The degree of order of the resonator can be increased by inter-connecting additional shorted quarter-wavelength coupled-line sections to the base cell. Based on this concept, a 3rd order bandpass filter is constructed by inter-connecting two new shorted quarter wavelength coupled-line sections into the base cell. The advantage of this new 3rd order filter arrangement is that, the affect of inter-connecting the shorted coupled-line sections had caused cross-coupling between the adjacent coupled-lines to produce a transmission zero at the lower passband. For compactness, all the coupled-lines of the 3rd order filter are meandered, resulting to 40% of size reduction. To prove the concept, the 3 rd order bandpass filter was simulated using full wave electromagnetic simulation tool. The filter was designed at 1 GHz on microstrip substrate type Roger RO3210. A prototype of the 3rd order bandpass filter was fabricated and the results are compared and are found agreable |
| format | Article |
| id | my.uitm.ir-48809 |
| institution | Universiti Teknologi Mara |
| language | en |
| publishDate | 2019 |
| publisher | Universiti Teknologi MARA |
| record_format | eprints |
| spelling | my.uitm.ir-488092025-07-30T06:38:53Z https://ir.uitm.edu.my/id/eprint/48809/ A 3rd order narrowband bandpass filter based on shorted coupled-lines resonator / Mohd Nasiruddin Hushim …[et al.] jeesr Hushim, Mohd Nasiruddin Ab Wahab, Norfishah Abdul Khalid, Muhammad Farid Adzhar, Mohd Khairil Applications of electric power Electronics Apparatus and materials This paper presents a class of side-coupled shorted coupled-lines resonator topology for narrowband bandpass filter applications. The base topology is constructed by interconnecting two shorted quarter-wavelength coupled-line sections to exhibit a single resonance bandpass filter response. The degree of order of the resonator can be increased by inter-connecting additional shorted quarter-wavelength coupled-line sections to the base cell. Based on this concept, a 3rd order bandpass filter is constructed by inter-connecting two new shorted quarter wavelength coupled-line sections into the base cell. The advantage of this new 3rd order filter arrangement is that, the affect of inter-connecting the shorted coupled-line sections had caused cross-coupling between the adjacent coupled-lines to produce a transmission zero at the lower passband. For compactness, all the coupled-lines of the 3rd order filter are meandered, resulting to 40% of size reduction. To prove the concept, the 3 rd order bandpass filter was simulated using full wave electromagnetic simulation tool. The filter was designed at 1 GHz on microstrip substrate type Roger RO3210. A prototype of the 3rd order bandpass filter was fabricated and the results are compared and are found agreable Universiti Teknologi MARA 2019-06 Article PeerReviewed text en https://ir.uitm.edu.my/id/eprint/48809/1/48809.pdf Hushim, Mohd Nasiruddin and Ab Wahab, Norfishah and Abdul Khalid, Muhammad Farid and Adzhar, Mohd Khairil (2019) A 3rd order narrowband bandpass filter based on shorted coupled-lines resonator / Mohd Nasiruddin Hushim …[et al.]. (2019) Journal of Electrical and Electronic Systems Research (JEESR) <https://ir.uitm.edu.my/view/publication/Journal_of_Electrical_and_Electronic_Systems_Research_=28JEESR=29.html>, 14 (1): 12. pp. 83-88. ISSN 1985-5389 https://jeesr.uitm.edu.my |
| spellingShingle | Applications of electric power Electronics Apparatus and materials Hushim, Mohd Nasiruddin Ab Wahab, Norfishah Abdul Khalid, Muhammad Farid Adzhar, Mohd Khairil A 3rd order narrowband bandpass filter based on shorted coupled-lines resonator / Mohd Nasiruddin Hushim …[et al.] |
| title | A 3rd order narrowband bandpass filter based on shorted coupled-lines resonator / Mohd Nasiruddin Hushim …[et al.] |
| title_full | A 3rd order narrowband bandpass filter based on shorted coupled-lines resonator / Mohd Nasiruddin Hushim …[et al.] |
| title_fullStr | A 3rd order narrowband bandpass filter based on shorted coupled-lines resonator / Mohd Nasiruddin Hushim …[et al.] |
| title_full_unstemmed | A 3rd order narrowband bandpass filter based on shorted coupled-lines resonator / Mohd Nasiruddin Hushim …[et al.] |
| title_short | A 3rd order narrowband bandpass filter based on shorted coupled-lines resonator / Mohd Nasiruddin Hushim …[et al.] |
| title_sort | 3rd order narrowband bandpass filter based on shorted coupled-lines resonator / mohd nasiruddin hushim …[et al.] |
| topic | Applications of electric power Electronics Apparatus and materials |
| url | https://ir.uitm.edu.my/id/eprint/48809/1/48809.pdf https://ir.uitm.edu.my/id/eprint/48809/ https://jeesr.uitm.edu.my |
| url_provider | http://ir.uitm.edu.my/ |