Two Port Slotted MIMO Antenna for Wireless Sensor Networks

A two-slot MIMO antenna in a wireless sensor network is proposed for LTE applications. A two-port antenna is designed using microstrip technology [1], [2]. The proposed antenna dimensions are 39x115mm with an FR-4 substrate with a height of 1.6mm. The bandwidth obtained is 2.3–2.6 GHz, and the S parameter value obtained ranges below -10 dB (s
11
–10 dB). The stronger the mean effective gain (MEG), total active reflection coefficient (TARC), and envelope correlation coefficient (ECC), current distribution, radiation pattern, and gain are taken in free space. All the above-proposed elements are simulated in a high-frequency structure simulator (HFSS). In the same manner, this study has achieved a low mutual coupling factor (-10 dB), enabling large data sets to travel on the same path.