Design of 5g Mimo Antenna with Enhanced Isolation
G Ajay Bhaskar Naidu1, Y Avinash Reddy2, CH Naveen Chowdary3
1Golakoti Ajay Bhaskar Naidu*, School of Electronics Engineering, VIT University, Vellore, India.
2Yaramala Avinash Reddy, School of Electronics Engineering, VIT University, Vellore, India.
3Challagolla Naveen Chowdary, School of Electronics Engineering, VIT University, Vellore, India.
Manuscript received on August 01, 2020. | Revised Manuscript received on August 05, 2020. | Manuscript published on September 30, 2020. | PP: 377-380 | Volume-9 Issue-3, September 2020. | Retrieval Number: 100.1/ijrte.B3234079220 | DOI: 10.35940/ijrte.B3234.099320
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: In this paper, MIMO 2-port, 2-element antenna for 5G applications is presented. This is monopole antenna structure consists of two-rectangular patch of same shapes. Each antenna has a feeding plate connect at the centre of the patch antenna for enhancing isolation the etching of rectangular slots on the ground plane in between the two patches along with thick and sheet of the substrate just below at the centre of the patch. Maximum isolation achieved among the ports is less than -30db. envelope correlation coefficient is below 0.10 in bands of interest. The minimum frequency range covered by the four ports of this antenna is from around 3.0 to 4.0 GHz, thus covering expected future 5G band (3300–3700 MHz).
Keywords: Maximum isolation achieved among the ports is less than -30db.