Circularly Polarized Antenna Structures And Wearable Devices
AssigneeAnhui Huami Health Technology Co., Ltd.
InventorsAnping Zhao, Zhouyou Ren
Life of this patent
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Abstract
Provided are a circularly polarized antenna structure and a wearable device. The antenna structure being circularly polarized and including a mainboard; an annular radiator, wherein the mainboard and the annular radiator are spaced apart to form an annular gap structure; a feeding terminal electrically connected to the annular radiator at a first end and connected to a feeding module of the mainboard at a second end; and a grounding terminal electrically connected to the annular radiator at a first end and electrically connected to a grounding module of the mainboard through a first capacitor at a second end.
Claims20
An antenna structure, applicable to a wearable device, the antenna structure being circularly polarized and comprising:
- a mainboard;
- an annular radiator, wherein the mainboard and the annular radiator are spaced apart to form an annular gap structure;
- a feeding terminal electrically connected to the annular radiator directly at a first end and connected to a feeding module of the mainboard at a second end;
- and
- a grounding terminal electrically connected to the annular radiator directly at a first end and electrically connected to a grounding module of the mainboard through a first capacitor at a second end.
Dependencies are inferred from the claim text.