Design of Compact 4 × 4 UWB-MIMO Antenna with WLAN Band Rejection

Table 1

Design specifications for UWB antennas.

Antenna type	Design parameters (mm)
UWB antenna without EBGs	𝐿sub = 30, 𝑊sub = 30, 𝑊𝑓 = 3, 𝑅patch = 8, 𝐿𝑓 = 13, 𝐿gnd = 15
UWB antenna with EBGs	𝐿sub = 30, 𝑊sub = 30, 𝑊𝑓 = 3, 𝑅patch = 8, 𝐿𝑓 = 13, 𝐿gnd = 15, 𝑤ebg = 6.2, 𝑔 = 0.7, 𝑟 = 0.5