US Patent 11355853 Antenna structure and wireless communication device using the same
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Cho-Kang Hsu0
Min-Hui Ho0
Edits on 7 Apr, 2023
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US Patent 11355853 Antenna structure and wireless communication device using the same
Article
An antenna structure with wide bandwidth in a reduced physical space includes a housing, a side wall, and a first feed portion. The housing includes a metal side frame, a metal middle frame, and a metal back board. The side wall is made of metal material. The metal middle frame and the metal back board are coupled to two sides of the side wall, and the metal middle frame is parallel to the metal back board. The metal side frame surrounds the metal back board. The metal side frame defines at least one gap. The metal back board defines a slot. The slot and the at least one gap cooperatively divide at least two radiation portions from the metal side frame. A wireless communication device employing the antenna structure is also provided.
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Patent number
11355853
Date of patent
June 7, 2022
Patent application number
16868394
Date Filed
May 6, 2020
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