Printed Modified Bow-Tie Dipole Antenna for DVB/WLAN Applications

Table 1

The measured antenna gains within the operating bandwidth of the proposed antenna.

Frequency (MHz)	H-plane (zx-plane)		E-plane (yz-plane)	3D pattern
	Max. gain	Avg. gain	Max. gain	Efficiency (%)
470	−2.37	−4.43	0.19	51.22
660	0.09	−3.77	0.13	56.56
860	0.91	−3.03	0.94	58.71
2400	0.06	−3.76	0.43	66.45
2450	0.04	−3.61	1.27	65.52
2500	0.06	−3.15	1.43	68.72
5150	1.01	−2.76	0.93	69.71
5500	0.11	−3.31	1.04	71.23
5850	1.09	−3.05	1.76	70.52

Max.: maximum and Avg: average.