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INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016 open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15 |
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| Paper Title: | ISOLATION IMPROVEMENT IN QUAD-PORT CIRCULAR MIMO ANTENNA BY SHORTING WALLS |
| Authors Name: | V.RAJAPRIYADHARSHINI , S.KARTHIK |
| Unique Id: | IJSDR2007071 |
| Published In: | Volume 5 Issue 7, July-2020 |
| Abstract: | A compact co-located quad-port circular multiple-input-multiple-output (MIMO) antenna system operating at a wide frequency range of 3.0 - 5.0 GHz is designed in this study. The antenna system comprises a 20 mm radius circular patch composed of four co-located elements fed by 50 Ohm probe and a50 x 50 mm2 ground plane. To alleviate the mutual coupling among the antenna elements, the circular patch is split into four quadrants using two orthogonal shorting walls (SWs). In order to further improve the impedance matching, two circular slots are etched on the edge of the elements. The mutual coupling reducing performance of the SW is examined through the surface current and E-field distributions. The performance analysis of the MIMO system, regarding the radiation patterns, envelope-correlation coefficient (ECC) and peak gain is thoroughly investigated. The antenna system is eligible for especially the access points due to being compact and versatile. |
| Keywords: | ANTENNA,INPUT,OUTPUT,CIRCULAR ,MIMO |
| Cite Article: | "ISOLATION IMPROVEMENT IN QUAD-PORT CIRCULAR MIMO ANTENNA BY SHORTING WALLS", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.5, Issue 7, page no.490 - 493, July-2020, Available :http://www.ijsdr.org/papers/IJSDR2007071.pdf |
| Downloads: | 000337070 |
| Publication Details: | Published Paper ID: IJSDR2007071 Registration ID:192064 Published In: Volume 5 Issue 7, July-2020 DOI (Digital Object Identifier): Page No: 490 - 493 Publisher: IJSDR | www.ijsdr.org ISSN Number: 2455-2631 |
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