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公开(公告)号：US11121452B2
公开(公告)日：2021-09-14
申请号：US16567291
申请日：2019-09-11
发明人： Cho-Kang Hsu , Min-Hui Ho , Yi-Ting Chen , Yen-Jung Tseng
摘要： An antenna structure of reduced size but able to cover first, second, and third LTE-A bands together with WI-FI and BLUETOOTH frequencies includes a metal frame defining at least two gaps. The gaps extend and pass completely through the metal frame, and divide the metal frame into radiating portions. At least one feeding portion is electrically coupled to each radiating portion. Each radiating portion can simultaneously activate first, second, and third operating modes for the radiation of signals in first, second, and third frequency bands.
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公开(公告)号：US10944151B2
公开(公告)日：2021-03-09
申请号：US15881864
申请日：2018-01-29
发明人： Wen-Chang Hsu , Shu-Wei Jhang , Jia-Hung Hsiao , Tun-Yuan Tsou , Tze-Hsuan Chang , Yen-Jung Tseng , Yi-Ting Chen , Jung-Sheng Chih
IPC分类号： H01Q1/24 , H04M1/02 , H01Q13/10 , H01Q5/35 , H01Q5/378 , H01Q5/371 , H01Q9/30 , H01Q9/42 , H01Q21/28 , H01Q5/335
摘要： An antenna structure includes a housing, a first feed source, a ground portion, a radiator, and a second feed source. The housing includes a front frame, a backboard, and a side frame. The side frame defines a slot. The front frame defines a first gap, a second gap, and a groove. A radiating portion and a coupling portion are divided from the housing by the slot, the first gap, the second gap, and the groove. The first feed source is electrically connected to the radiating portion. One end of the ground portion is electrically connected to the radiating portion and another end of the ground portion is grounded. The radiator is coupled with and apart from the coupling portion. The second feed source is electrically connected to the radiator and a current from the second feed source is coupled to the coupling portion through the radiator.
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