US 12,237,582 B2
Adaptive mmWave antenna radome
Wei Huang, San Diego, CA (US); Ping Shi, San Diego, CA (US); and Xiaoyin He, San Diego, CA (US)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Appl. No. 17/905,969
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
PCT Filed Mar. 11, 2020, PCT No. PCT/US2020/021991
§ 371(c)(1), (2) Date Sep. 9, 2022,
PCT Pub. No. WO2020/236245, PCT Pub. Date Nov. 26, 2020.
Prior Publication US 2023/0025983 A1, Jan. 26, 2023
Int. Cl. H01Q 15/00 (2006.01); H01Q 1/24 (2006.01); H01Q 19/06 (2006.01); H01Q 21/06 (2006.01)
CPC H01Q 21/065 (2013.01) [H01Q 1/243 (2013.01); H01Q 15/006 (2013.01); H01Q 19/06 (2013.01)] 20 Claims
OG exemplary drawing
 
10. A device cover comprising:
a substrate, a first surface of the substrate facing an antenna system underneath the substrate, and the substrate being separated from the antenna system; and
a perfect magnetic conductor (PMC) equivalent material disposed on the first surface of the substrate, the PMC equivalent material surrounding the antenna system without overlapping the antenna system, a second surface of the PMC equivalent material parallel to the first surface of the substrate being of a rectangular frame shape.