A New Approach for Calculation of Metamaterial Printed Fractal Antenna Using Galerkin’s Method
This work provides a new approach for computing the impedance of a proposed multiband printed fractal antenna for wireless applications. Galerkin’s method is applied to deduce the impedance relationship of the proposed structure and then compute the return loss verses frequency by converting the imp...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2022-01-01
|
| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2022/5412200 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832549029196595200 |
|---|---|
| author | Amjad S. Saedy Al-Samawal. Saleh Sadiq. Ali |
| author_facet | Amjad S. Saedy Al-Samawal. Saleh Sadiq. Ali |
| author_sort | Amjad S. Saedy |
| collection | DOAJ |
| description | This work provides a new approach for computing the impedance of a proposed multiband printed fractal antenna for wireless applications. Galerkin’s method is applied to deduce the impedance relationship of the proposed structure and then compute the return loss verses frequency by converting the impedance matrix of the proposed antenna [Z] to the scattering matrix [S]. This model is developed in order to study the impedance of the proposed antenna after adding a metamaterial structure in the antenna substrate. The obtained model is able to determine the resonant frequencies and the return loss of the proposed antenna. The model is also able to define the changes in these values when the dimensions of the proposed structure change. The proposed antenna provides multiband wireless applications in the (1–10) GHz frequency band, and the return loss of the proposed fractal antenna has been improved using negative permittivity and negative permeability metamaterial structure. |
| format | Article |
| id | doaj-art-578aa4cc86c54734a18cffe1a00e6cda |
| institution | Kabale University |
| issn | 1687-5877 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-578aa4cc86c54734a18cffe1a00e6cda2025-02-03T06:12:27ZengWileyInternational Journal of Antennas and Propagation1687-58772022-01-01202210.1155/2022/5412200A New Approach for Calculation of Metamaterial Printed Fractal Antenna Using Galerkin’s MethodAmjad S. Saedy0Al-Samawal. Saleh1Sadiq. Ali2Department of Communication EngineeringDepartment of Communication EngineeringDepartment of Communication EngineeringThis work provides a new approach for computing the impedance of a proposed multiband printed fractal antenna for wireless applications. Galerkin’s method is applied to deduce the impedance relationship of the proposed structure and then compute the return loss verses frequency by converting the impedance matrix of the proposed antenna [Z] to the scattering matrix [S]. This model is developed in order to study the impedance of the proposed antenna after adding a metamaterial structure in the antenna substrate. The obtained model is able to determine the resonant frequencies and the return loss of the proposed antenna. The model is also able to define the changes in these values when the dimensions of the proposed structure change. The proposed antenna provides multiband wireless applications in the (1–10) GHz frequency band, and the return loss of the proposed fractal antenna has been improved using negative permittivity and negative permeability metamaterial structure.http://dx.doi.org/10.1155/2022/5412200 |
| spellingShingle | Amjad S. Saedy Al-Samawal. Saleh Sadiq. Ali A New Approach for Calculation of Metamaterial Printed Fractal Antenna Using Galerkin’s Method International Journal of Antennas and Propagation |
| title | A New Approach for Calculation of Metamaterial Printed Fractal Antenna Using Galerkin’s Method |
| title_full | A New Approach for Calculation of Metamaterial Printed Fractal Antenna Using Galerkin’s Method |
| title_fullStr | A New Approach for Calculation of Metamaterial Printed Fractal Antenna Using Galerkin’s Method |
| title_full_unstemmed | A New Approach for Calculation of Metamaterial Printed Fractal Antenna Using Galerkin’s Method |
| title_short | A New Approach for Calculation of Metamaterial Printed Fractal Antenna Using Galerkin’s Method |
| title_sort | new approach for calculation of metamaterial printed fractal antenna using galerkin s method |
| url | http://dx.doi.org/10.1155/2022/5412200 |
| work_keys_str_mv | AT amjadssaedy anewapproachforcalculationofmetamaterialprintedfractalantennausinggalerkinsmethod AT alsamawalsaleh anewapproachforcalculationofmetamaterialprintedfractalantennausinggalerkinsmethod AT sadiqali anewapproachforcalculationofmetamaterialprintedfractalantennausinggalerkinsmethod AT amjadssaedy newapproachforcalculationofmetamaterialprintedfractalantennausinggalerkinsmethod AT alsamawalsaleh newapproachforcalculationofmetamaterialprintedfractalantennausinggalerkinsmethod AT sadiqali newapproachforcalculationofmetamaterialprintedfractalantennausinggalerkinsmethod |