A portable electromagnetic head imaging system using metamaterial loaded compact directional 3d antenna
Antenna arrays; Directive antennas; Imaging systems; Metamaterial antennas; Metamaterials; Mobile antennas; Phantoms; Slot antennas; Antenna bandwidth; Antenna performance; Array elements; Free spaces; Frequency ranges; Haemorrhage; Metamaterial (MTM); Parasitic element; Microwave antennas
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Institute of Electrical and Electronics Engineers Inc.
2023
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my.uniten.dspace-265602023-05-29T17:11:57Z A portable electromagnetic head imaging system using metamaterial loaded compact directional 3d antenna Shahidul Islam M. Islam M.T. Hoque A. Islam M.T. Amin N. Chowdhury M.E.H. 57222862832 55328836300 56611571000 57217440527 7102424614 8964151000 Antenna arrays; Directive antennas; Imaging systems; Metamaterial antennas; Metamaterials; Mobile antennas; Phantoms; Slot antennas; Antenna bandwidth; Antenna performance; Array elements; Free spaces; Frequency ranges; Haemorrhage; Metamaterial (MTM); Parasitic element; Microwave antennas A non-invasive, low-powered, and portable electromagnetic (EM) head imaging system is presented using metamaterial (MTM) loaded compact directional 3D antenna. The antenna consists of two slotted dipole elements with $2\times 3$ and $3\times 3$ finite MTM array elements in top and ground, respectively, and folded parasitic elements that operate within the frequency range of 1.12 GHz to 2.5 GHz. The MTM array elements are optimized to enhance the overall performance regarding antenna bandwidth, realized gain, efficiency, and directionality in both free space and proximity to the head model. The mathematical modelling is also analyzed to justify the integration of MTM unit cells to the top and ground side of the antenna. The impact of MTM on SAR analysis is also performed. A tissue-mimicking 3D head phantom is fabricated and measured to validate the antenna performance. A nine-antenna portable setup is used with the fabricated phantom to measure and collect the scattering parameters that are later analyzed to detect and reconstruct the haemorrhage images by applying the updated IC-CF-DMAS algorithm. The overall performance demonstrates the feasibility of the proposed system as a portable platform to successfully detect, locate and monitor the haemorrhages inside the head in EM imaging system. � 2013 IEEE. Final 2023-05-29T09:11:57Z 2023-05-29T09:11:57Z 2021 Article 10.1109/ACCESS.2021.3069712 2-s2.0-85103768230 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85103768230&doi=10.1109%2fACCESS.2021.3069712&partnerID=40&md5=de209da184bb7d478645e1f1483bbf5c https://irepository.uniten.edu.my/handle/123456789/26560 9 9389733 50893 50906 All Open Access, Gold Institute of Electrical and Electronics Engineers Inc. Scopus |
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| description |
Antenna arrays; Directive antennas; Imaging systems; Metamaterial antennas; Metamaterials; Mobile antennas; Phantoms; Slot antennas; Antenna bandwidth; Antenna performance; Array elements; Free spaces; Frequency ranges; Haemorrhage; Metamaterial (MTM); Parasitic element; Microwave antennas |
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57222862832 |
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57222862832 Shahidul Islam M. Islam M.T. Hoque A. Islam M.T. Amin N. Chowdhury M.E.H. |
| format |
Article |
| author |
Shahidul Islam M. Islam M.T. Hoque A. Islam M.T. Amin N. Chowdhury M.E.H. |
| spellingShingle |
Shahidul Islam M. Islam M.T. Hoque A. Islam M.T. Amin N. Chowdhury M.E.H. A portable electromagnetic head imaging system using metamaterial loaded compact directional 3d antenna |
| author_sort |
Shahidul Islam M. |
| title |
A portable electromagnetic head imaging system using metamaterial loaded compact directional 3d antenna |
| title_short |
A portable electromagnetic head imaging system using metamaterial loaded compact directional 3d antenna |
| title_full |
A portable electromagnetic head imaging system using metamaterial loaded compact directional 3d antenna |
| title_fullStr |
A portable electromagnetic head imaging system using metamaterial loaded compact directional 3d antenna |
| title_full_unstemmed |
A portable electromagnetic head imaging system using metamaterial loaded compact directional 3d antenna |
| title_sort |
portable electromagnetic head imaging system using metamaterial loaded compact directional 3d antenna |
| publisher |
Institute of Electrical and Electronics Engineers Inc. |
| publishDate |
2023 |
| _version_ |
1806423501516570624 |
| score |
13.18916 |