Microwave brain imaging system to detect brain tumor using metamaterial loaded stacked antenna array
<p dir="ltr">In this paper, proposes a microwave brain imaging system to detect brain tumors using a metamaterial (MTM) loaded three-dimensional (3D) stacked wideband antenna array. The antenna is comprised of metamaterial-loaded with three substrate layers, including two air gaps. O...
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2022
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| _version_ | 1864513542647971840 |
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| author | Amran Hossain (570706) |
| author2 | Mohammad Tariqul Islam (7854059) Gan Kok Beng (13751500) Saad Bin Abul Kashem (17773188) Mohamed S. Soliman (17974428) Norbahiah Misran (770286) Muhammad E. H. Chowdhury (14150526) |
| author2_role | author author author author author author |
| author_facet | Amran Hossain (570706) Mohammad Tariqul Islam (7854059) Gan Kok Beng (13751500) Saad Bin Abul Kashem (17773188) Mohamed S. Soliman (17974428) Norbahiah Misran (770286) Muhammad E. H. Chowdhury (14150526) |
| author_role | author |
| dc.creator.none.fl_str_mv | Amran Hossain (570706) Mohammad Tariqul Islam (7854059) Gan Kok Beng (13751500) Saad Bin Abul Kashem (17773188) Mohamed S. Soliman (17974428) Norbahiah Misran (770286) Muhammad E. H. Chowdhury (14150526) |
| dc.date.none.fl_str_mv | 2022-10-01T00:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1038/s41598-022-20944-8 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Microwave_brain_imaging_system_to_detect_brain_tumor_using_metamaterial_loaded_stacked_antenna_array/29816195 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Biomedical and clinical sciences Clinical sciences Medical biotechnology Engineering Biomedical engineering Electrical engineering Electronics, sensors and digital hardware Materials engineering Physical sciences Medical and biological physics Brain Tumor Detection Microwave Brain Imaging (MBI) Metamaterial-loaded Antenna Wideband Antenna Design Specific Absorption Rate (SAR) Tissue-mimicking Phantom Model Image Reconstruction |
| dc.title.none.fl_str_mv | Microwave brain imaging system to detect brain tumor using metamaterial loaded stacked antenna array |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">In this paper, proposes a microwave brain imaging system to detect brain tumors using a metamaterial (MTM) loaded three-dimensional (3D) stacked wideband antenna array. The antenna is comprised of metamaterial-loaded with three substrate layers, including two air gaps. One 1 × 4 MTM array element is used in the top layer and middle layer, and one 3 × 2 MTM array element is used in the bottom layer. The MTM array elements in layers are utilized to enhance the performance concerning antenna’s efficiency, bandwidth, realized gain, radiation directionality in free space and near the head model. The antenna is fabricated on cost-effective Rogers RT5880 and RO4350B substrate, and the optimized dimension of the antenna is 50 × 40 × 8.66 mm<sup>3</sup>. The measured results show that the antenna has a fractional bandwidth of 79.20% (1.37–3.16 GHz), 93% radiation efficiency, 98% high fidelity factor, 6.67 dBi gain, and adequate field penetration in the head tissue with a maximum of 0.0018 W/kg specific absorption rate. In addition, a 3D realistic tissue-mimicking head phantom is fabricated and measured to verify the performance of the antenna. Later, a nine-antenna array-based microwave brain imaging (MBI) system is implemented and investigated by using phantom model. After that, the scattering parameters are collected, analyzed, and then processed by the Iteratively Corrected delay-multiply-and-sum algorithm to detect and reconstruct the brain tumor images. The imaging results demonstrated that the implemented MBI system can successfully detect the target benign and malignant tumors with their locations inside the brain.</p><h2>Other Information</h2><p dir="ltr">Published in: Scientific Reports<br>License: <a href="https://creativecommons.org/licenses/by/4.0" target="_blank">https://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1038/s41598-022-20944-8" target="_blank">https://dx.doi.org/10.1038/s41598-022-20944-8</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_30024ac69ffb742c87279746bdedc996 |
| identifier_str_mv | 10.1038/s41598-022-20944-8 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/29816195 |
| publishDate | 2022 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Microwave brain imaging system to detect brain tumor using metamaterial loaded stacked antenna arrayAmran Hossain (570706)Mohammad Tariqul Islam (7854059)Gan Kok Beng (13751500)Saad Bin Abul Kashem (17773188)Mohamed S. Soliman (17974428)Norbahiah Misran (770286)Muhammad E. H. Chowdhury (14150526)Biomedical and clinical sciencesClinical sciencesMedical biotechnologyEngineeringBiomedical engineeringElectrical engineeringElectronics, sensors and digital hardwareMaterials engineeringPhysical sciencesMedical and biological physicsBrain Tumor DetectionMicrowave Brain Imaging (MBI)Metamaterial-loaded AntennaWideband Antenna DesignSpecific Absorption Rate (SAR)Tissue-mimicking Phantom ModelImage Reconstruction<p dir="ltr">In this paper, proposes a microwave brain imaging system to detect brain tumors using a metamaterial (MTM) loaded three-dimensional (3D) stacked wideband antenna array. The antenna is comprised of metamaterial-loaded with three substrate layers, including two air gaps. One 1 × 4 MTM array element is used in the top layer and middle layer, and one 3 × 2 MTM array element is used in the bottom layer. The MTM array elements in layers are utilized to enhance the performance concerning antenna’s efficiency, bandwidth, realized gain, radiation directionality in free space and near the head model. The antenna is fabricated on cost-effective Rogers RT5880 and RO4350B substrate, and the optimized dimension of the antenna is 50 × 40 × 8.66 mm<sup>3</sup>. The measured results show that the antenna has a fractional bandwidth of 79.20% (1.37–3.16 GHz), 93% radiation efficiency, 98% high fidelity factor, 6.67 dBi gain, and adequate field penetration in the head tissue with a maximum of 0.0018 W/kg specific absorption rate. In addition, a 3D realistic tissue-mimicking head phantom is fabricated and measured to verify the performance of the antenna. Later, a nine-antenna array-based microwave brain imaging (MBI) system is implemented and investigated by using phantom model. After that, the scattering parameters are collected, analyzed, and then processed by the Iteratively Corrected delay-multiply-and-sum algorithm to detect and reconstruct the brain tumor images. The imaging results demonstrated that the implemented MBI system can successfully detect the target benign and malignant tumors with their locations inside the brain.</p><h2>Other Information</h2><p dir="ltr">Published in: Scientific Reports<br>License: <a href="https://creativecommons.org/licenses/by/4.0" target="_blank">https://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1038/s41598-022-20944-8" target="_blank">https://dx.doi.org/10.1038/s41598-022-20944-8</a></p>2022-10-01T00:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1038/s41598-022-20944-8https://figshare.com/articles/journal_contribution/Microwave_brain_imaging_system_to_detect_brain_tumor_using_metamaterial_loaded_stacked_antenna_array/29816195CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/298161952022-10-01T00:00:00Z |
| spellingShingle | Microwave brain imaging system to detect brain tumor using metamaterial loaded stacked antenna array Amran Hossain (570706) Biomedical and clinical sciences Clinical sciences Medical biotechnology Engineering Biomedical engineering Electrical engineering Electronics, sensors and digital hardware Materials engineering Physical sciences Medical and biological physics Brain Tumor Detection Microwave Brain Imaging (MBI) Metamaterial-loaded Antenna Wideband Antenna Design Specific Absorption Rate (SAR) Tissue-mimicking Phantom Model Image Reconstruction |
| status_str | publishedVersion |
| title | Microwave brain imaging system to detect brain tumor using metamaterial loaded stacked antenna array |
| title_full | Microwave brain imaging system to detect brain tumor using metamaterial loaded stacked antenna array |
| title_fullStr | Microwave brain imaging system to detect brain tumor using metamaterial loaded stacked antenna array |
| title_full_unstemmed | Microwave brain imaging system to detect brain tumor using metamaterial loaded stacked antenna array |
| title_short | Microwave brain imaging system to detect brain tumor using metamaterial loaded stacked antenna array |
| title_sort | Microwave brain imaging system to detect brain tumor using metamaterial loaded stacked antenna array |
| topic | Biomedical and clinical sciences Clinical sciences Medical biotechnology Engineering Biomedical engineering Electrical engineering Electronics, sensors and digital hardware Materials engineering Physical sciences Medical and biological physics Brain Tumor Detection Microwave Brain Imaging (MBI) Metamaterial-loaded Antenna Wideband Antenna Design Specific Absorption Rate (SAR) Tissue-mimicking Phantom Model Image Reconstruction |