US 12,438,257 B2
Electronic device
Dawei Zhou, Shenzhen (CN); Hanyang Wang, Reading (GB); Xiaotao Cai, Shenzhen (CN); and Wenlong Hu, Shenzhen (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Appl. No. 18/255,014
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
PCT Filed Nov. 30, 2021, PCT No. PCT/CN2021/134207
§ 371(c)(1), (2) Date May 30, 2023,
PCT Pub. No. WO2022/111716, PCT Pub. Date Jun. 2, 2022.
Claims priority of application No. 202011378857.9 (CN), filed on Nov. 30, 2020.
Prior Publication US 2024/0021974 A1, Jan. 18, 2024
Int. Cl. H01Q 1/24 (2006.01); H01Q 1/38 (2006.01); H01Q 1/42 (2006.01); H01Q 21/30 (2006.01)
CPC H01Q 1/244 (2013.01) [H01Q 1/38 (2013.01); H01Q 1/422 (2013.01); H01Q 21/30 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An electronic device, comprising:
a bezel comprising an inner surface, a first portion, a second portion, and a third portion located between the first portion and the second portion and configured as an antenna radiator, wherein the antenna radiator comprises a surface;
a first dielectric disposed on at least a part of the inner surface of the bezel besides the third portion; and
a second dielectric disposed on at least a part of the surface of the antenna radiator,
wherein at least one of a first dielectric constant or a first dissipation factor of the first dielectric is different from at least one of a second dielectric constant or a second dissipation factor of the second dielectric.