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A kind of three-dimensional antenna and its application electronic equipment and using method

A three-dimensional antenna and electronic equipment technology, applied in the field of antennas, can solve the problems of large space occupied by the antenna, affecting the signal strength, and short card swiping distance, and achieve the effects of saving costs, increasing the area of ​​the antenna, and increasing the magnetic flux.

Active Publication Date: 2019-04-09
HENGBAO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the field of wireless radio frequency, the setting of the antenna directly affects the strength of the signal. In the existing smart device, if it is a planar coil, the antenna is set on a plane, and the card can only be swiped in one direction. The distance between the swiping card is too close, and the payment effect is poor.
If it is a complex three-dimensional antenna, the antenna occupies a large space, the process is complicated, and the cost is high

Method used

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  • A kind of three-dimensional antenna and its application electronic equipment and using method
  • A kind of three-dimensional antenna and its application electronic equipment and using method
  • A kind of three-dimensional antenna and its application electronic equipment and using method

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Embodiment 1

[0029] Such as figure 1 As shown, it is a tiled connection diagram of the stereo antenna and the chip of the present invention, a stereo antenna, the stereo antenna is arranged on the circuit board 1, and the circuit board is located as figure 2 On the bottom surface 16 of the shown electronic equipment main body, the electronic equipment main body is provided with a first plane 11, a second plane 12, a third plane 13, a fourth plane 14, a fifth plane 15, and a bottom surface 16. The plane 11 is opposite to the second plane 12, the fourth plane 14 is opposite to the third plane 13, and the fifth plane 15 is opposite to the bottom surface 16. The three-dimensional antenna includes a first antenna 111, a second antenna 121, a third antenna 131, the fourth antenna 141, the fifth antenna 151, the first antenna 111 is set on the first plane 11, the second antenna 121 is set on the second plane 12, and the third antenna 131 is set on the third On the plane 13, the fourth antenna 1...

Embodiment 2

[0034] Hereinafter, specific parts different from the previous exemplary embodiments will be described.

[0035] Also, in this exemplary embodiment, for better understanding and ease of description, the same constituent elements are denoted by the same reference numerals as in the previous exemplary embodiment.

[0036] An electronic device includes a casing, a chip, a three-axis acceleration sensor, a circuit board and the above-mentioned three-dimensional antenna. The internal structure of the electronic device is as Figure 6 As shown, the chip is an MCU chip, and the three-axis acceleration sensor is as Figure 7 shown. The triaxial acceleration sensor is connected to the chip through an interface, and the interface can be an SPI interface or an I 2 C interface.

[0037] Wherein the MCU chip is provided with a radio frequency amplifier, when the card is swiped, such as figure 2 At the point A shown, the card swiping direction obtained by the three-axis acceleration s...

Embodiment 3

[0039] Hereinafter, specific parts different from the previous exemplary embodiments will be described. Also, in this exemplary embodiment, for better understanding and ease of description, the same constituent elements are denoted by the same reference numerals as in the previous exemplary embodiment.

[0040] An electronic device that, when swiping a card, such as figure 2 At the point B shown, the card swiping direction is B direction obtained by the three-axis acceleration sensor, the three-axis acceleration sensor informs the MCU chip of the card swiping direction, and the MCU chip connects the second antenna 121 and the third antenna 131 through a digital switch to form a three-dimensional antenna , the magnetic induction signal generates a current when the three-dimensional antenna combined by the second antenna 121 and the third antenna 131 passes, and the newly combined three-dimensional antenna feeds the signal to the chip, and the three-dimensional antenna is a pas...

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PUM

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Abstract

The invention discloses a three-dimensional antenna, and an electronic equipment and a usage method therefor. The three-dimensional antenna comprises a first antenna, a second antenna, a third antenna, a fourth antenna and a fifth antenna, wherein the first antenna, the second antenna, the third antenna, the fourth antenna and the fifth antenna are independent from each other, and are connected with a chip separately for realizing combinational usage of multiple antennas. The three-dimensional antenna is good in signals, simple in process and low in cost. The invention also discloses the electronic equipment and the usage method for the three-dimensional antenna; the electronic equipment comprises a shell, a power supply, a chip, a three-axis acceleration sensor, a circuit board, and the three-dimensional antenna; and the electronic equipment supports multi-directional card swiping and is high in convenience.

Description

technical field [0001] The invention relates to antenna technology, in particular to a three-dimensional antenna and its applied electronic equipment and usage method. Background technique [0002] With the development of wireless communication technology, antennas are more and more widely used in the field of radio frequency, such as the application in miniaturized and thin devices such as mobile phones, notebook computers, personal digital assistants, smart bracelets, etc., which fully reflect the The importance of antenna applications in devices. [0003] The rapid development of wireless communication has led to higher and higher requirements for antennas. Factors such as antenna size, signal strength, and cost are key factors affecting its application. In the field of wireless radio frequency, the setting of the antenna directly affects the strength of the signal. In the existing smart device, if it is a planar coil, the antenna is set on a plane, and the card can only...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/22H01Q21/28
CPCH01Q1/225H01Q21/28
Inventor 李春
Owner HENGBAO
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