RADIOELECTRIC ANTENNA, METHOD FOR SIZING A PLANAR BODY OF THE ANTENNA, AND METHOD FOR MANUFACTURING SUCH AN ANTENNA

摘要

The invention relates to a radioelectric antenna (10), including an electrically conductive plate, an electrically conductive planar body (12), extending in a so-called extension plane (pE) and intended to resonate at a predetermined resonance frequency along a resonance axis (X) of the extension plane (pE), the plate and the extension plane (pE) being opposite each other. The planar body (12) comprises a first element (20) having a first characteristic impedance (ZC1), a second element (21) having a second characteristic impedance (ZC2) greater than the first characteristic impedance (ZC1), the second element (21) being elongate and provided with a first end (21A) contacting the first element (20). The antenna includes a dielectric material (18) extending between the plate and the extension plane (pE). The second element (21) includes at least one bend (23C).