Phasengesteuerte Gruppenantenne

Details

Veröffentlichungs-Nr.

EP4773436

Anmeldetag

7. Mai 2024

Veröffentlichung

6. März 2025

Rechtsraum

EP

IPC

H01Q1/38

Abstract

The disclosure discloses a phased array antenna, and relates to the technical field of phased array antenna. The phased array antenna includes a plurality of antenna elements, and each of the plurality of the antenna elements includes: an intermediate substrate provided with electric dipoles, and short-circuit parasitic branches. There are two short-circuit parasitic branches, the two short-circuit parasitic branches are respectively arranged at two sides of the intermediate substrate, and the short-circuit parasitic branches are isolated from the electric dipoles. The disclosure can expand the bandwidth of end-fire circularly polarized phased array antenna.

Anmelder

Firmen

China Mobile Group Design Institute Co., Ltd.
China Mobile Communications Group Co., Ltd
Southeast University

Land

🇨🇳 China