Frequency	1207 MHz	1227 MHz	1246 MHz	1561 MHz	1575 MHz	1602 MHz
AR	1.0823	1.0777	1.0727	1.052	1.1272	1.226
AR (dB)	0.687	0.65	0.61	0.44	1.04	1.77
XPD (dB)	28.06	28.54	29.09	31.93	24.46	19.84

Note: the Axial Ratio (AR) of the antenna is calculated by the ratio of major axis a and minor axis b, i.e., AR = a/b. Using dB as the unit, it can be written as:AR (dB) = 20log(a/b). Cross-Polarization Discrimination (XPD) is calculated by: XPD (dB) = 24.8 - 20log(AR(dB)).