Title:
METASURFACE COVERING MATERIALS FOR ANTENNA ARRAY RADIATION RECOVERY, GAIN ENHANCEMENT, AND MPE REDUCTION
Document Type and Number:
WIPO Patent Application WO/2020/113247
Kind Code:
A3
Abstract:
In an example implementation, an antenna assembly includes an antenna array, a dielectric cover, and a superstrate metal patch with coupling lines. The superstrate metal patch with coupling lines is placed under the dielectric cover and about λ/2 above the antenna array. λ is wavelength of operating frequency of the antenna array. The coupling lines are connected to the superstrate metal patch, and the coupling lines are extended from the superstrate metal patch.
Inventors:
LIU HONGWEI (US)
TOH WEE KIAN (US)
TOH WEE KIAN (US)
Application Number:
PCT/US2020/019473
Publication Date:
December 03, 2020
Filing Date:
February 24, 2020
Export Citation:
Assignee:
FUTUREWEI TECHNOLOGIES INC (US)
International Classes:
H01Q9/04; H01Q1/24; H01Q15/00; H01Q21/08
Foreign References:
| US20200021010A1 | 2020-01-16 | |||
| CN110011026A | 2019-07-12 | |||
| US20200021037A1 | 2020-01-16 | |||
| US7026993B2 | 2006-04-11 |
Attorney, Agent or Firm:
ZHOU, Congzhou et al. (US)
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