Sl. No. Reference Size (mm2) Operating Band (GHz) Percentage Bandwidth (%) Average Gain (dBi)
1 [13] 25x20 3.6-9.20 87.5 -
2 [20] 50x50 2.8-11.0 118 2.8
3 [10] 50x50 2.6-10.8 122 6.5
4 Our Work 17x15 3.09-13.32 125 7.1