MULTIPATCH ANTENNA

摘要

Multipatch antenna comprising radiating patches (2) positioned on a dielectric sheet (1) which patches (2) are capacitively fed by probes (7) ending in the dielectric sheet (1) near the patches (2). By positioning the probes (7) near selected edges of the radiating patches (2), a selected polarization direction of the radiation field can be realised. By positioning serveral probes (7) near a radiating patch (2), a radiation field with an adjustable polarization direction or a radiation field with an extremely low cross-polarization can be obtained.