Improvement of Isolation in UWB MIMO Antennas with Fractal and Hybrid-Fractal Structures
The paper suggests the numerical shaping and exploration of a miniaturized coplanar waveguide (CPW) fed 2-element ultra-wideband multiple-input multiple-output (MIMO) antenna including fractal and hybrid fractal structures for improvement of wideband isolation as well as attainment of triple band re...
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| Published in | 2023 8th International Conference on Computers and Devices for Communication (CODEC) pp. 1 - 2 |
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| Main Authors | , , |
| Format | Conference Proceeding |
| Language | English |
| Published |
IEEE
14.12.2023
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| Subjects | |
| Online Access | Get full text |
| DOI | 10.1109/CODEC60112.2023.10466218 |
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| Abstract | The paper suggests the numerical shaping and exploration of a miniaturized coplanar waveguide (CPW) fed 2-element ultra-wideband multiple-input multiple-output (MIMO) antenna including fractal and hybrid fractal structures for improvement of wideband isolation as well as attainment of triple band rejection characteristics. The radiator owns a wide impedance bandwidth extending from 3.4-12 GHz with an isolation above 15 dB. The radiator demonstrates high diversity traits accompanying steady gain and omnidirectional patterns. The possession of preferable impedance, radiation, and diversity traits thus allows the utilization of the radiator in portable UWB MIMO mobile terminals. |
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| AbstractList | The paper suggests the numerical shaping and exploration of a miniaturized coplanar waveguide (CPW) fed 2-element ultra-wideband multiple-input multiple-output (MIMO) antenna including fractal and hybrid fractal structures for improvement of wideband isolation as well as attainment of triple band rejection characteristics. The radiator owns a wide impedance bandwidth extending from 3.4-12 GHz with an isolation above 15 dB. The radiator demonstrates high diversity traits accompanying steady gain and omnidirectional patterns. The possession of preferable impedance, radiation, and diversity traits thus allows the utilization of the radiator in portable UWB MIMO mobile terminals. |
| Author | Banerjee, Jeet Bose, Utsab Ghatak, Rowdra |
| Author_xml | – sequence: 1 givenname: Jeet surname: Banerjee fullname: Banerjee, Jeet email: its.jeetbanerjee@gmail.com organization: Adamas University,Dept. of EEE,Kolkata,West Bengal,India – sequence: 2 givenname: Utsab surname: Bose fullname: Bose, Utsab organization: Adamas University,Dept. of EEE,Kolkata,West Bengal,India – sequence: 3 givenname: Rowdra surname: Ghatak fullname: Ghatak, Rowdra organization: NIT,Ant. & Micro. Research Lab,Dept. of ECE,Durgapur,West Bengal,India |
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| Snippet | The paper suggests the numerical shaping and exploration of a miniaturized coplanar waveguide (CPW) fed 2-element ultra-wideband multiple-input multiple-output... |
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| SubjectTerms | co-planar waveguide (CPW) feed Codecs Computers Coplanar waveguides Defected Ground Structure (DGS) diversity Fractals Geometry Hilbert fractal hybrid-fractal Impedance Neutralization Line (NL) Ultra wideband antennas |
| Title | Improvement of Isolation in UWB MIMO Antennas with Fractal and Hybrid-Fractal Structures |
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