triple band antenna

hi
i'm a beginner in RF and antenna my only experiance was design some structures microstrip and yagi from ieee papers for dual band and i'd like a few help please
i want to make a triple band antenna (GPS,GSM 1800, bluetooth) and try use it as usb for laptops
or if there is a problem for the triple band can i make it dual band (GPS , GSM 1800) so i use microstrip or yagi and which is better for mobility and i'm using ie3d
and sorry for my bad language