i need help to know what type of polarization my antenna is

hi everyone:
i have a trouble that i don't know what type of polarization my antenna is,please help me.
i know
a. if Phi and Theta components are vastly different, with almost equal LHCP and RHCP, then it is a linearly polarized antenna. Linear polarization orientation= whichever of {Theta,Phi} is higher.
b. if LHCP and RHCP are vastly different, with almost equal Phi and Theta components, then it is a circularly polarized antenna. Circular polarization sense = whichever of {RHCP,LHCP} is higher.[/QUOTE/]
but the simulation results of my antenna is that LHCP and RHCP are equal,Phi and Theta are also equal.

http://www.phys.hawaii.edu/~anita/ne...k/polariza.pdf
may this will help u

thanks for your reply...