Multi band multiple-input multiple-output (MIMO) antenna with a square-shaped funnel-like ground stub is experimentally investigated. Wideband performance are achieved by using this proposed system with multiple frequency. The dimension of the proposed MIMO antenna is 24x30mm2 and consists of two rectangle patches modified monopole-antenna elements. The impedance bandwidth of the presented antenna is 9.6GHz (S11 < -10dB) ranging from 3.1GHz to10.6GHz, which is achieved by using square-shaped funnel-like ground stub with a vertical slot. The various parameters of diversity performance are also calculated. The simulated and measured results of the presented antenna are comparable, which indicates that the presented antenna can be utilized in UWB applications and can use multiple frequency applications also.
Iterated function system, Multiple-input-multiple-output antenna, Sierpinski carpet fractal antenna
K. Ravi Teja , M. Basavaraju , K. Mahesh Babu , R. Tejaswini "A Multi Band Mimo Antenna with A Square Shaped Funnel Like Ground Stub" Iconic Research And Engineering Journals Volume 5 Issue 12 2022 Page 27-34
K. Ravi Teja , M. Basavaraju , K. Mahesh Babu , R. Tejaswini "A Multi Band Mimo Antenna with A Square Shaped Funnel Like Ground Stub" Iconic Research And Engineering Journals, 5(12)