Title:
ELECTROMAGNETIC LENS, ANTENNA, AND CPE
Document Type and Number:
WIPO Patent Application WO/2020/135276
Kind Code:
A1
Abstract:
Embodiments of the present application relate to the field of communications, and provide an electromagnetic lens, an antenna, and a CPE. A cavity is provided in the electromagnetic lens; the electromagnetic lens comprises N lens units that are sequentially arranged along the axis of the electromagnetic lens, wherein N is an integer greater than 1; the dielectric constant distribution of the N lens units enables an electromagnetic wave that passes through the electromagnetic lens to be converged towards the interior of the cavity of the electromagnetic lens.
Inventors:
LIU GUANQUN (CN)
JIANG YI (CN)
CHEN YANTONG (CN)
WEI DING (CN)
JIANG YI (CN)
CHEN YANTONG (CN)
WEI DING (CN)
Application Number:
PCT/CN2019/127202
Publication Date:
July 02, 2020
Filing Date:
December 20, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01Q15/08; H01Q19/06
Foreign References:
| CN102790276A | 2012-11-21 | |||
| CN102790277A | 2012-11-21 | |||
| CN102683892A | 2012-09-19 | |||
| CN109004372A | 2018-12-14 | |||
| CN102891366A | 2013-01-23 | |||
| US20140313090A1 | 2014-10-23 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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