Antenna component and portable electronic device with the antenna component
A technology for antenna components and electronic devices, which is applied in the directions of antenna grounding devices, antenna support/mounting devices, and structural forms of radiation elements, can solve the problems of unfavorable development of portable electronic devices and occupying the internal space of portable electronic devices, and promote the reduction of Effects of small size, area reduction, and volume reduction
Inactive Publication Date: 2018-10-30
SHENZHEN FUTAIHONG PRECISION IND CO LTD +1
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0003] Although the structure of the antenna varies, it is generally designed independently and assembled in the portable electronic device, which will inevitably occupy the internal space of the portable electronic device, which is not conducive to the development of portable electronic devices in the direction of lightness and thinness.
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Embodiment Construction
[0014] The antenna assembly according to the preferred embodiment of the present invention is used in portable electronic devices for sending and receiving electromagnetic wave signals.
[0015] see figure 1 , the antenna assembly 100 according to the preferred embodiment of the present invention includes a metal piece 10 , a grounding part 20 , a feeding part 30 and a resonating part 40 . The grounding part 20 is electrically connected to the metal part 10 and a grounding terminal of a circuit board (not shown) inside the portable electronic device; the power feeding part 30 is electrically connected to the metal part 10 and the feeding end of the circuit board; The resonance part 40 is electrically connected to the metal part 10 . The grounding part 20 is used to realize the grounding of the antenna assembly 100; the feeding part 30 is used for feeding the radio frequency signal of the antenna assembly 100; Send and receive signals in the corresponding frequency band. In ...
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Disclosed is an antenna assembly which includes a resonance part, a grounding part, a feed part and a metal part. One end of the grounding part is electrically connected to the metal part and the other end of the grounding part is grounded. One end of the feed part is electrically connected to the metal part and the other end is electrically connected to a feed end of a circuit board so as to feed radio-frequency signals. The resonance part is electrically connected to the metal part and the resonance part and the metal part generate resonance so as to realize transceiving of signals of the antenna assembly at a preset frequency band. The invention also relates to a portable electronic device provided with the antenna assembly. When the antenna assembly is applied to the portable electronic device, the metal part is a metal casing or metal side wall of the portable electronic device so that the antenna assembly realizes resonance through use of elements of the portable electronic device and thus the volume of the portable electronic device can be reduced effectively.
Description
technical field [0001] The invention relates to an antenna, in particular to an antenna component applied to a portable electronic device and a portable electronic device with the antenna component. Background technique [0002] In wireless communication devices such as mobile phones and personal digital assistants (PDAs), antennas, as components for sending and receiving radio signals, are undoubtedly one of the most important components in the wireless communication devices. [0003] Although the structure of the antenna varies, it is generally designed independently and then assembled in the portable electronic device. This will inevitably occupy the internal space of the portable electronic device, which is not conducive to the development of the portable electronic device in the direction of lightness and thinness. Contents of the invention [0004] To address the shortcomings of the prior art, it is necessary to provide an antenna assembly that can reduce the volume....
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IPC IPC(8): H01Q1/44H01Q1/36H01Q1/48H01Q1/50H01Q1/22
Inventor 陈锡颉许倬纲黄长青
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD