An antenna system utilizing a pair of antenna modules each having an antenna
and
a dielectric frame embracing the antenna. A complementary interengaging structure
is provided between the frames of the pair of antenna modules to hold the modules
together and to maintain the respective pair of antennas in a predetermined relative
orientation. The attachment structure is on exterior walls of the frames, whereby
the walls and attachment structure provide a dual function of an isolation barrier
between the antennas.
