Antenna Structure And Wireless Communication Device Using The Same
A technology of wireless communication device and antenna structure, which is applied to devices, antenna supports/installation devices, antennas and other directions that make antennas work in different frequency bands at the same time, which can solve the problem of poor radiation performance of built-in antennas, difficult broadband design, and easy interference. Signal and other problems, to avoid shielding effect, reduce the size and space of the antenna, and reduce the cost
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[0018] see figure 1 , The first preferred embodiment of the present invention provides an antenna structure 100, which is applied in wireless communication devices 200 such as mobile phones, tablet computers or smart watches, for transmitting and receiving radio waves to transmit and exchange wireless signals. The wireless communication device 200 further includes a substrate 210 and a metal casing 220 disposed around the substrate 210 .
[0019] The substrate 210 can be a printed circuit board (Printed Circuit Board, PCB). A clearance zone 211 is set on the substrate 210, and the clearance zone 211 is located below the radiator 30 of the antenna structure 100. The clearance zone 211 refers to an area where no conductor exists on the substrate 210, and is used to prevent electronic components such as batteries from being exposed to the external environment. , a vibrator, a horn, a CCD (Charge Coupled Device, charge coupled device), etc. interfere with the antenna structure 10...
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