Antenna device and mobile terminal
A technology of antenna device and grounding wire, which is applied in the direction of antenna support/installation device, antenna, antenna parts, etc., can solve the problems affecting the overall appearance of the shell of the mobile terminal, so as to improve the bandwidth, ensure the integrity, and enhance the radiation performance Effect
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[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0023] refer to figure 1 , shows the antenna device 100 according to the first embodiment of the present invention, the antenna device 100 includes a radio frequency transceiver circuit 11, a matching circuit 12 and a metal casing 13, the radio frequency transceiver circuit 11 is electrically connected with the metal casing 13 through the matching circuit 12, thereby The metal case 13 is used as a radiator of the antenna device 100 . ...
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