MATCHED MULTI-BAND ANTENNA IN PORTABLE WIRELESS DEVICES Russian patent published in 2018 - IPC H01Q1/22 

Abstract RU 2676211 C1

FIELD: antenna equipment.

SUBSTANCE: invention relates to the antenna equipment. Wearable wireless device comprises circuit board (130) and housing (110) having front side (114) and rear side (115). Back side (115) is designed to be closer to user than front side (114) when is worn. Device also contains first antenna element (150), electrically connected to circuit board (130) and located at front side (114) of housing (110); and second antenna element (160) electrically connected to circuit board (130) and located at front side (114) of housing (110). Moreover, first end of first antenna element (150) and first end of second antenna element (160) are separated by first distance, and, moreover, second end of first antenna element (150) and second end of second antenna element (160) are separated by second distance.

EFFECT: technical result is to increase isolation and reduce interference over communication channels.

22 cl, 6 dwg

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RU 2 676 211 C1

Authors

Liu Hongwei

Toh Wee Kian

Shi Ping

Dates

2018-12-26Published

2016-07-20Filed