公开(公告)号：US09985351B2

公开(公告)日：2018-05-29

申请号：US14808667

申请日：2015-07-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Suk Kim ,  Jin Kyu Bang ,  Kyung Bae Ko ,  Dong Hwan Kim

IPC: H01Q5/00 ,  H01Q5/371 ,  H01Q5/335 ,  H01Q1/24 ,  H01Q21/28

CPC classification number: H01Q5/371 ,  H01Q1/243 ,  H01Q5/335 ,  H01Q21/28

Abstract: A multi-band antenna is provided. The multi-band antenna includes a plurality of radiator patterns that are configured to operate according to different frequency bands, a plurality of feeding units that are respectively connected to different contact points of the antenna radiator for connecting feeding units of the plurality of feeding units to at least one radiator pattern included in the plurality of radiator patterns, and a switching unit configured to switch between feeding units of the plurality of feeding units for connecting at least one radiator pattern included in the plurality of radiator patterns to the switched feeding unit.

公开(公告)号：US11769946B2

公开(公告)日：2023-09-26

申请号：US16344172

申请日：2017-11-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae Hyung Kim ,  Kyung Bae Ko ,  Tae Gyu Kim ,  Je Sun Moon ,  Jin Kyu Bang ,  Sang Hoon Lee

IPC: H01Q5/30 ,  H05K7/14 ,  H05K5/00 ,  H05K5/02 ,  H04B1/3827 ,  H01Q5/364 ,  H01Q1/24 ,  H01Q13/10 ,  H01Q1/38

CPC classification number: H01Q5/30 ,  H01Q1/24 ,  H01Q1/38 ,  H01Q5/364 ,  H01Q13/10 ,  H04B1/3827 ,  H05K5/0086 ,  H05K5/0226 ,  H05K7/1427

Abstract: An electronic device according to an embodiment may comprise: a housing including a first slit having a length corresponding to a first frequency and a second slit extending from one point of the first slit in a different direction from the first slit and having a length corresponding to a second frequency, and configured to resonate at the first frequency and the second frequency by the first slit and the second slit; a printed circuit board disposed in the housing and at least partially made of a non-conductive material in regions corresponding to the first slit and the second slit; and a power supply unit for supplying power through one point of the housing, adjacent to the first slit or the second slit. Various other embodiments recognized from the specification are also possible.