A New Fractal-Based Miniaturized Dual Band Patch Antenna for RF Energy Harvesting

Table 2

Comparison of simulated and measured result of dual band antenna.

	Simulated		Measured
Resonant frequency	2.45 GHz	5.8 GHz	2.45 GHz	5.76 GHz
Return loss	35.5 dB	39.6 dB	21.2 dB	18.2 dB
Impedance bandwidth	60 MHz	200 MHz	50 MHz	120 MHz
Bandwidth percentage	2.44%	3.44%	2.04%	2.08%
Resonant frequency	2.45 GHz	5.8 GHz	2.453 GHz	5.78 GHz
VSWR	1.03	1.02	1.108	1.191