Superwideband Dual Notched Band MIMO Hexagonal Slot Antenna for Wireless Applications

Ultra-Wide Band MIMO Antennas with Notched-Band Characteristics of Various Slot Geometries for Wireless Applications

“…[5] One angle-shaped parasitic slit with radiating patch and two symmetrical parasitic slits can be embedded in the ground plane by doing so, the proposed antenna can achieve the dual notched band characteristics of 3.35-3.8 and 5.12-5.84 GHz without altering the overall antenna size. [6] The performance analysis of the studied array antennas indicates that 16×1 patch array antenna with a series-corporate feed network performs better than the other arrays [7]. Kumar [8] observed that the gain and bandwidth were improved for the 4-element array of the optimized microstrip antenna.…”

“…The embedded slots minimized the effect caused by EM interference of WiMAX and WLAN bands. Kapil [6] presents a MIMO hexagonal slot monopole antenna with dual notch characteristics operable on a super-wide band frequency range (2.76GHz-39.53GHz). The proposed antenna is printed on Rogers RTDuroid5880 substrate with relative permittivity of 2.…”