公开(公告)号：US20230318191A1

公开(公告)日：2023-10-05

申请号：US18042224

申请日：2021-08-23

Applicant: SAAB AB

Inventor： Bengt SVENSSON ,  Sigrid HAMMARQVIST ,  Peter TISELL ,  Erik SCHLOENZIG ,  Theodor HASSIAKIS

IPC: H01Q13/08 ,  H01Q21/00

CPC classification number: H01Q13/085 ,  H01Q21/0025

Abstract: The present disclosure relates to a notch antenna structure including a plurality of notch antenna elements arranged in at least a first row (R). Each notch antenna element includes a base portion having first and second opposing surfaces, a first electrically conductive body and an adjacent second electrically conductive body, the electrically conductive bodies extending vertically from the first surface, forming an integral structure, a tapering gap between the two electrically conductive bodies. The notch antenna structure includes a bottom plane for receiving the second surface of the plurality of notch antenna elements and the first electrically conductive body includes a leg portion having a feed arrangement proximate to the tapering gap, the feed arrangement including a feed point.