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1. CN109075423 - NFC antenna for wearable application

Office China
Application Number 201780008112.3
Application Date 23.01.2017
Publication Number 109075423
Publication Date 21.12.2018
Publication Kind A
IPC
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
1
Details of, or arrangements associated with, aerials
12
Supports; Mounting means
22
by structural association with other equipment or articles
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
7
Loop aerials with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
G PHYSICS
04
HOROLOGY
R
RADIO-CONTROLLED TIME-PIECES
60
Constructional details
04
Antennas attached to or integrated in watch bracelets
A HUMAN NECESSITIES
44
HABERDASHERY; JEWELLERY
C
JEWELLERY; BRACELETS; OTHER PERSONAL ADORNMENTS; COINS
5
Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
1
Details of, or arrangements associated with, aerials
44
using equipment having another main function to serve additionally as an aerial
H01Q 1/22
H01Q 7/00
G04R 60/04
A44C 5/00
H01Q 1/44
CPC
H04B 5/0081
H04B 1/3827
H04B 1/385
H04B 5/0031
Applicants HUAWEI TECH CO., LTD.
华为技术有限公司
Inventors HUANG WEI
黄薇
SHI PING
施平
Priority Data 15012220 01.02.2016 US
Title
(EN) NFC antenna for wearable application
(ZH) 一种用于可穿戴应用的NFC天线
Abstract
(EN)
Methods, apparatus and systems are provided that include NFC antennas for applications in wearable mobile communication devices. In one aspect, a wearable mobile communication device includes an electronics block, or electronics body, including a processing unit for near field communications; and an adjustable strap configured to retain the electronics block when worn by a wearer. The strap includes a conductive material connected to form a coil with at least one turn and separated by a non-conductive material that configured to fill a gap between turns of the coil. The coil is electrically connected to the electronics block and comprises a near field communication (NFC) antenna.

(ZH)
本发明提供了包括一种NFC天线的方法、装置和系统,其中,所述NFC天线用于可穿戴移动通信设备中的应用。根据一方面,可穿戴移动通信设备包括电子模块或电子本体,包括:处理单元,用于近场通信;可调表带,用于当穿戴者穿戴所述可穿戴移动通信设备时保持所述电子模块。所述表带包括导电材料,所述导电材料被连接以形成具有至少一匝的线圈,所述线圈被非导电材料隔开,所述非导电材料用于填充线圈匝之间的间隙。所述线圈电连接到所述电子模块,且包括近场通信(Near Field Communication,简称NFC)天线。