Radiation pattern insulator and multiple antennae system thereof and communication device using the multiple antennae system

摘要

A radiation pattern insulator and an antennae system thereof are proposed. The radiation pattern insulator includes a dielectric substrate and a plurality of radiation pattern insulation elements. The dielectric substrate allocated between a plurality of antennae includes a top surface and a bottom surface, and a normal direction of the dielectric substrate is substantially perpendicular to propagation directions of electromagnetic waves radiated from the antennae. In addition, the radiation pattern insulation elements are allocated on the top surface or the bottom surface of the dielectric substrate, or alternatively, all allocated on the top surface and the bottom surface.

主权项

1. A radiation pattern insulator, comprising:
a dielectric substrate, allocated between a plurality of antennae, wherein the dielectric substrate comprises a top surface and a bottom surface, and a normal direction of the dielectric substrate is substantially perpendicular to propagation directions of a plurality of electromagnetic waves radiated from the antennae; a plurality of uniplanar radiation pattern insulation elements, allocated on the top surface or the bottom surface of the dielectric substrate, wherein the uniplanar radiation pattern insulation elements are located in one plane and are not grounded; and a tree shape insulation element, allocated on a surface of the dielectric substrate opposite to the surface on which the uniplanar radiation pattern insulation elements are allocated.