Ultra-wideband directional antenna and antenna system with the antenna

Abstract

The invention relates to an antenna (15) and an antenna system (10) comprising the antenna (15), wherein the antenna (15) has an electrically non-conductive substrate body (50), an electrically conductive antenna element (60), a feed element (55), and a compensation arrangement (65) with at least one electrically conductive first compensation element (70) and an electrically conductive second compensation element (75), wherein the antenna element (60) has a radiating surface (95), wherein a plate section (120) of the antenna element (60) is arranged on a support side (85) of the substrate body (50), wherein the feed element (55) has a first connection surface (320) and a second coupling surface (315) arranged opposite the first connection surface (320), which is connected to a first coupling surface (125) of the plate section (120) is facing,wherein the first compensation element (70) and the second compensation element (75) each have a second connection surface to the mass surface (381) and a compensation end surface (365) arranged opposite the second connection surface (381), which faces the plate section (120), wherein the first compensation element (70) and the second compensation element (75) are each arranged offset from the feed element (55) on the substrate body (50), wherein the second compensation element (75) is arranged opposite and offset from the first compensation element (70).

Images