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Circuit board and electronic device with the circuit board

A technology of circuit boards and conductive lines, which is applied in the direction of antenna coupling, etc., can solve the problem of antenna radiation efficiency decline, and achieve the effect of ensuring radiation characteristics and efficiency, and high radiation efficiency

Active Publication Date: 2019-09-06
SZ DJI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional designs often ignore these effects, resulting in a decrease in antenna radiation performance

Method used

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  • Circuit board and electronic device with the circuit board
  • Circuit board and electronic device with the circuit board
  • Circuit board and electronic device with the circuit board

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] Some embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. In the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0032] see figure 1 , is an exploded view of the circuit board 1 of the preferred embodiment of the present invention, figure 2 and image 3 It is a top view and a bottom view of the circuit board 1 of the pre...

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PUM

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Abstract

A circuit board (1) and an electronic apparatus having the circuit board (1). The circuit board (1) comprises: an antenna (2); a conductive line integrated around the antenna (2); and a de-coupling resonance unit (4), wherein the de-coupling resonance unit (4) is arranged between the antenna (2) and the conductive line so as to isolate the antenna (2) from an electromagnetic field of the conductive line.

Description

technical field [0001] The invention relates to a circuit board and an electronic device with the circuit board. Background technique [0002] With the development of wireless communication technology and its wide application in various industries, the design of antennas is also facing great challenges. On the one hand, the demand for high-quality long-distance transmission has high requirements on the radiation efficiency, pattern and gain of the antenna. On the other hand, the continuous miniaturization of equipment, more compact circuits, and the pursuit of low cost all limit the size and radiation efficiency of antennas. The contradiction between these two aspects has prompted the continuous development of antennas in the direction of miniaturization and multi-band. At the same time, highly integrated circuits and the interaction between multiple antennas have become a common problem. In highly integrated devices, the limitations of electronic components and various wi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/52
Inventor 王典胡孟
Owner SZ DJI TECH CO LTD
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