公开(公告)号：US10950926B2

公开(公告)日：2021-03-16

申请号：US16432462

申请日：2019-06-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ajay Babu Guntupalli ,  Juan Segador Alvarez ,  Serban Rebegea ,  Bernhard Rist ,  Bruno Biscontini

IPC: H01Q1/24 ,  H01Q5/35 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q21/00 ,  H01Q5/40 ,  H01Q5/45 ,  H01Q21/06

Abstract: A dual band antenna element comprises a support structure being a single molded part; a first feeding circuit and a second feeding circuit both arranged on the support structure; and a first radiating element arranged on the support structure and configured to radiate in a first operating frequency band. The first radiating element is fed by the first feeding circuit. Furthermore, a second radiating element is arranged on the support structure and configured to radiate in a second operating frequency band that is lower than the first operating frequency band. The second radiating element is fed by the second feeding circuit.

公开(公告)号：US11088459B2

公开(公告)日：2021-08-10

申请号：US16586494

申请日：2019-09-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Serban Rebegea ,  Christian Helbig ,  Johann Baptist Obermaier

IPC: H01Q15/14 ,  H01Q19/10 ,  H01Q1/24

Abstract: Examples reflectors for an antenna is provided. One example reflector comprises a support structure for supporting radiating elements and for providing mechanical stiffness of the reflector, and a separate conductive member acting as an electrically reflective surface attached to the support structure and covering at least a portion of the support structure.