shahid78
Full Member level 5
hi
i am tyring to understand the copolar and cross polar field components of patch antenna
i have simulated a simple linear polarized microstrip fed patch antenna in CST
it is lying in xy plane. with the patch length along x axis and width along y axis
now when plot the far field pattern cut in xz plane which is the E plane . Etheta is the dominant component(co polar) while Ephi is the minr component ( cross polar)
however when i plot yz pattern cut which is the H plane of antenna , Ephi is the dominant (co polar) component while Etheta becomes the minor ( cross polar) component.
i am unable to explain this phenomenon
all people are welcome to comment on this topic .
just give any views
regards
i am tyring to understand the copolar and cross polar field components of patch antenna
i have simulated a simple linear polarized microstrip fed patch antenna in CST
it is lying in xy plane. with the patch length along x axis and width along y axis
now when plot the far field pattern cut in xz plane which is the E plane . Etheta is the dominant component(co polar) while Ephi is the minr component ( cross polar)
however when i plot yz pattern cut which is the H plane of antenna , Ephi is the dominant (co polar) component while Etheta becomes the minor ( cross polar) component.
i am unable to explain this phenomenon
all people are welcome to comment on this topic .
just give any views
regards
