Patent ID: 7075494
Filing Date: 2006-07-11
Classification: H01Q

Abstract:
1. A leaky-wave dual polarized slot type antenna, comprising: a first shielding layer lying in an XY plane; a first dielectric layer on top of the first shielding layer; a first feeding circuit section formed on the top of the first dielectric layer, comprising a plurality of first strip lines formed of first loops with a first designated shape from one side of the dielectric layer in the direction of the X-axis at a predetermined first period, in order to feed electromagnetic waves; a second feeding circuit section formed on the top of the first dielectric layer, comprising a plurality of second strip lines formed of second loops with a second designated shape from the other side of the dielectric layer in the direction of the X-axis at the predetermined first period, in order to feed the electromagnetic waves; a second dielectric layer formed on the top part of the first and second feeding circuit sections; and a second shielding layer with a first slot section and a second slot section, formed on the top of the second dielectric layer, transmitting the electromagnetic waves fed to the first and second feeding circuit sections as vertical polarization and horizontal polarization.