… MIMO antenna designs have been proposed for improving their isolation characteristics by
using dual- or tri-polarized antennas [7–… of wide-band MIMO array antennas utilizing resistive …

… to wide spread application [8]. MIMO systems are extensively used in 4G LTE systems [9] and
… Xie, ‘‘An improved loop ultra-wideband MIMO antenna SYSTEM for 5G mobile terminals,’’ …

… For wideband/dual-band range, the neutralization technique was used to reduce mutual …
circularly polarized microstrip antennas, reconfigurable antennas, ultra-wideband antennas, …

… design for sub-6 GHz LTE bands 42/43 applications,” IEEE … Leng, “Dual-band dualpolarized
compact bowtie antenna … Piao, “A wideband segmented line dipole antenna with stable …

… for dual-polarized microstrip antenna for MIMO system. The … Dual-polarization can be
achieved by feeding a circular … Measured result shows that the projected antenna has the wide …

… Another high isolation two-element MIMO slot antenna for Eight-Band LTE/WWAN operation
… plane for WLAN application. In Reference 18, a tri-polarized MIMO antenna having an …

… Co and cross-polarization level of the proposed antenna at 1.7 GHz and 2.45 GHz for E- …
In both the E- and H- planes, the cross-polarization level is much lower than the co-polarization …

… wideband Wi-Fi technology from the LTE-based leaky-wave cables used in worldwide subways
nowadays [2] … Thus, a directional antenna for the described Wi-Fi applications must have …

… wideband MIMO antenna is proposed for microbase station applications, which can shift
in the dual-… microbase station applications in IoV, covering the frequency bands of WLAN (2.4–…

… dual-band filtering patch antenna and its application to LTE … Yin, ‘‘Differentially-fed, wideband
dualpolarized filtering antenna … telescope antennas and the Internet of Things technology. …