Analyzing the Performance of Millimeter Wave MIMO Antenna under Different Orientation of Unit Element
In this paper, a compact and simplified geometry monopole antenna with high gain and wideband is introduced. The presented antenna incorporates a microstrip feedline and a circular patch with two circular rings of stubs, which are inserted into the reference circular patch antenna to enhance the ban...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-10-01
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| Series: | Micromachines |
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| Online Access: | https://www.mdpi.com/2072-666X/14/11/1975 |
| _version_ | 1797458416418947072 |
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| author | Tanvir Islam Fahad N. Alsunaydih Fahd Alsaleem Khaled Alhassoon |
| author_facet | Tanvir Islam Fahad N. Alsunaydih Fahd Alsaleem Khaled Alhassoon |
| author_sort | Tanvir Islam |
| collection | DOAJ |
| description | In this paper, a compact and simplified geometry monopole antenna with high gain and wideband is introduced. The presented antenna incorporates a microstrip feedline and a circular patch with two circular rings of stubs, which are inserted into the reference circular patch antenna to enhance the bandwidth and return loss. Roger RT/Duroid 6002 is used as the material for the antenna, and has overall dimensions of W<sub>S</sub> × L<sub>S</sub> = 12 mm × 9 mm. Three designs of two-port MIMO configurations are derived from the reference unit element antenna. In the first design, the antenna element is placed parallel to the reference antenna, while in the second design, the element is placed orthogonal to the reference element of the antenna. In the third design, the antenna elements are adjusted to be opposite each other. In this study, we analyze the isolation between the MIMO elements with different arrangements of the elements. The MIMO configurations have dimensions of 15 mm × 26 mm for two of the cases and 15 mm × 28.75 mm for the third case. All three MIMO antennas are made using similar materials and have the same specifications as the single element antenna. Other significant MIMO parameters, including the envelope correlation coefficient (ECC), diversity gain (DG), channel capacity loss (CCL), and mean effective gain (MEG), are also researched. Additionally, the paper includes a table summarizing the assessment of this work in comparison to relevant literature. The results of this study indicate that the proposed antenna is well-suited for future millimeter wave applications operating at 28 GHz. |
| first_indexed | 2024-03-09T16:36:48Z |
| format | Article |
| id | doaj.art-f9c6241667224010b878fdcc231c9286 |
| institution | Directory Open Access Journal |
| issn | 2072-666X |
| language | English |
| last_indexed | 2024-03-09T16:36:48Z |
| publishDate | 2023-10-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Micromachines |
| spelling | doaj.art-f9c6241667224010b878fdcc231c92862023-11-24T14:56:04ZengMDPI AGMicromachines2072-666X2023-10-011411197510.3390/mi14111975Analyzing the Performance of Millimeter Wave MIMO Antenna under Different Orientation of Unit ElementTanvir Islam0Fahad N. Alsunaydih1Fahd Alsaleem2Khaled Alhassoon3Department of Electrical and Computer Engineering, University of Houston, Houston, TX 77204, USADepartment of Electrical Engineering, College of Engineering, Qassim University, Unaizah 56452, Saudi ArabiaDepartment of Electrical Engineering, College of Engineering, Qassim University, Unaizah 56452, Saudi ArabiaDepartment of Electrical Engineering, College of Engineering, Qassim University, Unaizah 56452, Saudi ArabiaIn this paper, a compact and simplified geometry monopole antenna with high gain and wideband is introduced. The presented antenna incorporates a microstrip feedline and a circular patch with two circular rings of stubs, which are inserted into the reference circular patch antenna to enhance the bandwidth and return loss. Roger RT/Duroid 6002 is used as the material for the antenna, and has overall dimensions of W<sub>S</sub> × L<sub>S</sub> = 12 mm × 9 mm. Three designs of two-port MIMO configurations are derived from the reference unit element antenna. In the first design, the antenna element is placed parallel to the reference antenna, while in the second design, the element is placed orthogonal to the reference element of the antenna. In the third design, the antenna elements are adjusted to be opposite each other. In this study, we analyze the isolation between the MIMO elements with different arrangements of the elements. The MIMO configurations have dimensions of 15 mm × 26 mm for two of the cases and 15 mm × 28.75 mm for the third case. All three MIMO antennas are made using similar materials and have the same specifications as the single element antenna. Other significant MIMO parameters, including the envelope correlation coefficient (ECC), diversity gain (DG), channel capacity loss (CCL), and mean effective gain (MEG), are also researched. Additionally, the paper includes a table summarizing the assessment of this work in comparison to relevant literature. The results of this study indicate that the proposed antenna is well-suited for future millimeter wave applications operating at 28 GHz.https://www.mdpi.com/2072-666X/14/11/1975MIMO antennaunit elementisolationECC28 GHz5G |
| spellingShingle | Tanvir Islam Fahad N. Alsunaydih Fahd Alsaleem Khaled Alhassoon Analyzing the Performance of Millimeter Wave MIMO Antenna under Different Orientation of Unit Element Micromachines MIMO antenna unit element isolation ECC 28 GHz 5G |
| title | Analyzing the Performance of Millimeter Wave MIMO Antenna under Different Orientation of Unit Element |
| title_full | Analyzing the Performance of Millimeter Wave MIMO Antenna under Different Orientation of Unit Element |
| title_fullStr | Analyzing the Performance of Millimeter Wave MIMO Antenna under Different Orientation of Unit Element |
| title_full_unstemmed | Analyzing the Performance of Millimeter Wave MIMO Antenna under Different Orientation of Unit Element |
| title_short | Analyzing the Performance of Millimeter Wave MIMO Antenna under Different Orientation of Unit Element |
| title_sort | analyzing the performance of millimeter wave mimo antenna under different orientation of unit element |
| topic | MIMO antenna unit element isolation ECC 28 GHz 5G |
| url | https://www.mdpi.com/2072-666X/14/11/1975 |
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