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公开(公告)号：US20220294110A1
公开(公告)日：2022-09-15
申请号：US17400571
申请日：2021-08-12
Applicant: Alpha Networks Inc.
Inventor： YI JU LEE , DING-BING LIN , NIEN-CHIH TSAI
Abstract: An antenna cover is used with an antenna for passing therethrough a radiation of the antenna in order to modify an antenna pattern of the antenna. The antenna cover includes a housing having a first surface and a second surface; and a plurality of through holes penetrating through the housing and extending from the first surface to the second surface. By way of adjusting distances between the plurality of through holes and/or adjusting sizes of the plurality of through holes, the antenna cover functions to adjust the radiation of the antenna from a first antenna pattern to a second antenna pattern.
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