A Design of Wide Band and Wide Beam Cavity-Backed Slot Antenna Array with Slant Polarization

Table 3

Beam width and gain of the IMF-CBSA array without feeding network obtained in the simulation.

Frequency (GHz)	Beam width (°)		Gain (dB)
	= 0°	= 90°	= 0°	= 90°
18	24.9	111.2	10.62	10.61
20	22.9	109.7	10.90	10.96
22	21.4	102.0	11.64	11.79
24	19.5	94.1	12.52	12.55
26	18.0	84.6	13.12	13.31