Antenna module for vehicle, has feeding pin extended to top surface of substrate, where pin has pin extension extending over patch antenna surface, which forms antenna structure for radiating or receiving electromagnetic waves

摘要

The module (1) has a patch antenna (8) for transferring signals over a frequency band and comprising a dielectric substrate (11) and an electrical leading angular patch antenna surface (14) adapted to a contour of a top surface (12) of the dielectric substrate. A feeding pin (15) of an underside (13) of the substrate is extended to the top surface of the substrate and capacitively or electrically coupled with the antenna surface. The pin has a feeding pin extension (21) extending over the antenna surface, which forms an antenna structure (10) for radiating or receiving electromagnetic waves. The antenna structure comprises a rod-shaped monopole antenna, and is designed as an inverted L-antenna.