A Wideband High-Gain Dual-Polarized Slot Array Patch Antenna for WiMAX Applications in 5.8 GHz

Table 1

Wideband dual-polarized patch antenna specification.

Frequency range	5.15–5.9 GHz
Peak gain	26 dBi
Horizontal beamwidth	6°
Vertical beamwidth	7°
Front/back ratio	Better than 28 dB
SLL	Vertical: −11 dB (center frequency); Horizontal: −14 dB (center frequency)
Polarization	(Dual) vertical or horizontal
VSWR	1.9 : 1 (max)
Impedance	50 Ohms
Mechanical Specification	Length = width: 44 cm; depth: 4 cm