Li & Cai Intellectual Property (USA) Office
Antenna structure
An antenna structure includes a substrate, a radiation element, a conducting element, a grounding element, a first inductor, a second inductor, and a feeding element. The radiation element is disposed on the substrate. The radiation element includes a first radiation portion, a second radiation portion, a third radiation portion, and a feeding portion connected between the first radiation portion, the second radiation portion, and the third radiation portion. The conducting element is disposed on the substrate. The conducting element connects with the feeding portion. The grounding element and the feeding portion are separated from each other. The first inductor is disposed on the substrate, and coupled between the conducting element and the grounding element. The second inductor is disposed on the substrate, and coupled between the conducting element and the grounding element.
WISTRON NEWEB CORPORATION
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Shih-Hsien Chia-Hao
Tseng Chang