Design of a waveguide bandpass filter with inductive irises for a satellite application
This paper presents a synthesis, design, and simulation of a bandpass rectangular waveguide filter with symmetrical transverse discontinuities operating in the X-band (WR90) with a central frequency of 11GHz, a fractional bandwidth of 3.1%, an undulation ripple of 0.014 dB inside the bandwidth, and...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2022-01-01
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| Series: | E3S Web of Conferences |
| Subjects: | |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2022/18/e3sconf_icies2022_01059.pdf |
| _version_ | 1817976804357439488 |
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| author | Aghanim Amina Lasri Rafik Oulhaj Otman Chekenbah Hamid |
| author_facet | Aghanim Amina Lasri Rafik Oulhaj Otman Chekenbah Hamid |
| author_sort | Aghanim Amina |
| collection | DOAJ |
| description | This paper presents a synthesis, design, and simulation of a bandpass rectangular waveguide filter with symmetrical transverse discontinuities operating in the X-band (WR90) with a central frequency of 11GHz, a fractional bandwidth of 3.1%, an undulation ripple of 0.014 dB inside the bandwidth, and a return loss level around 15 dB. The simulation is effectuated under the HFSS environment, where the results of the S-parameters in dB and degree were verified using a CST environment. The obtained results had proven the validity of the conception of our structure since it has shown a symmetrical aspect around the central frequency in both 3D simulators after optimizing the overall dimensions of the irises, also our study has proved that irises are a reliable way to design bandpass filters especially, where their dimensions mainly affect the filter response in terms of the return loss quantity, the insertion loss, and the filter’s bandwidth. |
| first_indexed | 2024-04-13T22:08:29Z |
| format | Article |
| id | doaj.art-db4c98a47a2248059658880efbe90648 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-04-13T22:08:29Z |
| publishDate | 2022-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-db4c98a47a2248059658880efbe906482022-12-22T02:27:52ZengEDP SciencesE3S Web of Conferences2267-12422022-01-013510105910.1051/e3sconf/202235101059e3sconf_icies2022_01059Design of a waveguide bandpass filter with inductive irises for a satellite applicationAghanim AminaLasri Rafik0Oulhaj Otman1Chekenbah Hamid2Laboratory of science and advanced technologies, Abdelmalek Essaadi UniversityLaboratory of science and advanced technologies, Abdelmalek Essaadi UniversityLaboratory of science and advanced technologies, Abdelmalek Essaadi UniversityThis paper presents a synthesis, design, and simulation of a bandpass rectangular waveguide filter with symmetrical transverse discontinuities operating in the X-band (WR90) with a central frequency of 11GHz, a fractional bandwidth of 3.1%, an undulation ripple of 0.014 dB inside the bandwidth, and a return loss level around 15 dB. The simulation is effectuated under the HFSS environment, where the results of the S-parameters in dB and degree were verified using a CST environment. The obtained results had proven the validity of the conception of our structure since it has shown a symmetrical aspect around the central frequency in both 3D simulators after optimizing the overall dimensions of the irises, also our study has proved that irises are a reliable way to design bandpass filters especially, where their dimensions mainly affect the filter response in terms of the return loss quantity, the insertion loss, and the filter’s bandwidth.https://www.e3s-conferences.org/articles/e3sconf/pdf/2022/18/e3sconf_icies2022_01059.pdffilterbandpassdiscontinuityirissynthesisand waveguide |
| spellingShingle | Aghanim Amina Lasri Rafik Oulhaj Otman Chekenbah Hamid Design of a waveguide bandpass filter with inductive irises for a satellite application E3S Web of Conferences filter bandpass discontinuity iris synthesis and waveguide |
| title | Design of a waveguide bandpass filter with inductive irises for a satellite application |
| title_full | Design of a waveguide bandpass filter with inductive irises for a satellite application |
| title_fullStr | Design of a waveguide bandpass filter with inductive irises for a satellite application |
| title_full_unstemmed | Design of a waveguide bandpass filter with inductive irises for a satellite application |
| title_short | Design of a waveguide bandpass filter with inductive irises for a satellite application |
| title_sort | design of a waveguide bandpass filter with inductive irises for a satellite application |
| topic | filter bandpass discontinuity iris synthesis and waveguide |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2022/18/e3sconf_icies2022_01059.pdf |
| work_keys_str_mv | AT aghanimamina designofawaveguidebandpassfilterwithinductiveirisesforasatelliteapplication AT lasrirafik designofawaveguidebandpassfilterwithinductiveirisesforasatelliteapplication AT oulhajotman designofawaveguidebandpassfilterwithinductiveirisesforasatelliteapplication AT chekenbahhamid designofawaveguidebandpassfilterwithinductiveirisesforasatelliteapplication |