Compact Dual Band MIMO Printed Monopole Antenna
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| Format: | Recurso digital |
| Langue: | anglais |
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2025
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| _version_ | 1866902025456844800 |
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| author | Poulami Ghosh Shradha Takawane Ishan Burchunde Ganesh N. Gaikwad Rajesh Singh |
| author_facet | Poulami Ghosh Shradha Takawane Ishan Burchunde Ganesh N. Gaikwad Rajesh Singh |
| contents | <p><em><span lang="EN-US">This paper presents the design of a compact MIMO (Multiple<span> </span>input<span> </span>Multiple<span> </span>output)<span> </span>antenna<span> </span>which<span> </span>resonates<span> </span>at<span> </span>dual band<span> </span>frequencies<span> </span>(2.4<span> </span>GHz<span> </span>and<span> </span>5.4<span> </span>GHz).<span> </span>The<span> </span>U-shaped<span> </span>resonator is<span> </span>incorporated<span> </span>to<span> </span>reduce<span> </span>mutual<span> </span>coupling<span> </span>at<span> </span>5.4<span> </span>GHz<span> </span>(achieving<span> </span>- 32 dB isolation), while the rectangular slot structure effectively minimizes mutual coupling at 2.4 GHz (achieving -28 dB isolation).<span> </span>The<span> </span>return<span> </span>loss<span> </span>is<span> </span>below<span> </span>-15<span> </span>dB<span> </span>at<span> </span>both<span> </span>frequency<span> </span>bands, ensuring excellent impedance matching. These design elements enhance antenna performance and improve isolation between MIMO elements. The simulated results demonstrate that the proposed U-shaped resonator and rectangular slot structure effectively<span> </span>reduce<span> </span>mutual<span> </span>coupling<span> </span>between<span> </span>array<span> </span>elements<span> </span>at<span> </span>the two operating frequency bands, making the MIMO antenna<span> </span>a promising solution for future 5G smartphones, IoT devices like smart home automation systems, industrial IoT (IIoT) sensors, healthcare<span> </span>monitoring<span> </span>devices,<span> </span>and<span> </span>wearable<span> </span>electronics,<span> </span>and<span> </span>Wi- Fi applications.</span></em></p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_15449463 |
| institution | Zenodo |
| language | eng |
| publishDate | 2025 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | Compact Dual Band MIMO Printed Monopole Antenna Poulami Ghosh Shradha Takawane Ishan Burchunde Ganesh N. Gaikwad Rajesh Singh MIMO antenna, Mutual coupling reduction, Rectangular Slot, U-shaped resonator, Dual-band operation, Wireless communication systems. <p><em><span lang="EN-US">This paper presents the design of a compact MIMO (Multiple<span> </span>input<span> </span>Multiple<span> </span>output)<span> </span>antenna<span> </span>which<span> </span>resonates<span> </span>at<span> </span>dual band<span> </span>frequencies<span> </span>(2.4<span> </span>GHz<span> </span>and<span> </span>5.4<span> </span>GHz).<span> </span>The<span> </span>U-shaped<span> </span>resonator is<span> </span>incorporated<span> </span>to<span> </span>reduce<span> </span>mutual<span> </span>coupling<span> </span>at<span> </span>5.4<span> </span>GHz<span> </span>(achieving<span> </span>- 32 dB isolation), while the rectangular slot structure effectively minimizes mutual coupling at 2.4 GHz (achieving -28 dB isolation).<span> </span>The<span> </span>return<span> </span>loss<span> </span>is<span> </span>below<span> </span>-15<span> </span>dB<span> </span>at<span> </span>both<span> </span>frequency<span> </span>bands, ensuring excellent impedance matching. These design elements enhance antenna performance and improve isolation between MIMO elements. The simulated results demonstrate that the proposed U-shaped resonator and rectangular slot structure effectively<span> </span>reduce<span> </span>mutual<span> </span>coupling<span> </span>between<span> </span>array<span> </span>elements<span> </span>at<span> </span>the two operating frequency bands, making the MIMO antenna<span> </span>a promising solution for future 5G smartphones, IoT devices like smart home automation systems, industrial IoT (IIoT) sensors, healthcare<span> </span>monitoring<span> </span>devices,<span> </span>and<span> </span>wearable<span> </span>electronics,<span> </span>and<span> </span>Wi- Fi applications.</span></em></p> |
| title | Compact Dual Band MIMO Printed Monopole Antenna |
| topic | MIMO antenna, Mutual coupling reduction, Rectangular Slot, U-shaped resonator, Dual-band operation, Wireless communication systems. |
| url | https://doi.org/10.5281/zenodo.15449463 |