Invention Grant
- Patent Title: Communication device
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Application No.: US16110261Application Date: 2018-08-23
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Publication No.: US10833413B2Publication Date: 2020-11-10
- Inventor: Yupang Chou , Chuohsun Sun
- Applicant: SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD.
- Applicant Address: CN Hangzhou
- Assignee: Silergy Semiconductor Technology (Hangzhou) LTD
- Current Assignee: Silergy Semiconductor Technology (Hangzhou) LTD
- Current Assignee Address: CN Hangzhou
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@4572929f
- Main IPC: H01Q9/04
- IPC: H01Q9/04 ; H01Q1/38 ; H01Q9/40 ; H01Q21/28 ; H01Q1/24

Abstract:
A communication device comprises a plurality of antennas, a sensing unit, a plurality of radio frequency circuits, and a sensing module. The sensing unit is electrically connected to the ground through at least one grounding capacitor, and the sensing unit is further configured to isolate and be coupled to each antenna. Each the radio frequency circuit is electrically connected to the corresponding each antenna. The sensing module is electrically connected to the sensing unit through an inductor, wherein the sensing module is used to sense the distance between the sensing unit and an external object by the sensing unit, and the sensing module generates a distance signal according to the distance.
Public/Granted literature
- US20200021029A1 COMMUNICATION DEVICE Public/Granted day:2020-01-16
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