CPW Fed Miniaturized UWB Tri-Notch Antenna with Bandwidth Enhancement

Table 1

Comparison between presented and recently reported UWB antennas.

Literature	Pass band	Dimensions
[9]	3.5 to 12 GHz	28 mm 24 mm 1.6 mm
[10]	3 to 10.6 GHz	26 mm 24 mm 1.6 mm
[11]	1.08 to 27.4 GHz	124 mm 120 mm 1.5 mm
[12]	3.5 to 31.9 GHz	35 mm 30 mm 0.8 mm
[13]	3 to 11 GHz	30 mm 36 mm 1.5 mm
[14]	3.1 to 11.45 GHz	28 mm 14.5 mm 0.8 mm
[15]	3 to 11.2 GHz	44 mm 49.5 mm 1.5 mm
[16]	2.82 to 13.95 GHz	30 mm 36 mm 0.4 mm
[17]	3.1 to 11 GHz	32 mm 28 mm 1.5 mm
[18]	3.04 to 10.87 GHz	20 mm 20 mm 1.5 mm
[19]	3.1 to 12 GHz	24 mm 30 mm 1.6 mm
[20]	3.4 to 10.3 GHz	24 mm 16 mm 1.5 mm
[21]	3.2 to 14.4 GHz	31 mm 22 mm 0.8 mm
[22]	3.08 to 12.75 GHz	14.48 mm 28.74 mm 0.8 mm
[23]	2.88 to 13.71 GHz	36 mm 48 mm   01 mm
[24]	2.45 to 17.9 GHz	36 mm 30 mm 1.5 mm
This paper	3.1 to 20 GHz	22 mm 13 mm 1.5 mm