Multi-element cavity-coupled antenna
作者： Wladimiro Villarroel , Jesus Gedde
DOI:
关键词: Coupling 、 Roof window 、 Electrical conductor 、 Transmission line 、 Ground plane 、 Optics 、 Materials science 、 Perpendicular 、 Antenna (radio) 、 STRIPS
摘要: An antenna (10) suitable for receiving circularly polarized RF signals from a satellite is integrated with window (12) of vehicle (14), such as roof (12). The includes patch element (18) disposed adjacent to the Radiating strips (26) forming at least one dipole pair are below and connectable transmission line. A coupling (20) surrounds radiating dielectric layer (38) sandwiched between (26). ground plane (36) also strip conductive casing (46) perpendicularly elements while electrically connecting that generally within cavity (24).
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