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Antenna apparatus and electronic device

一种天线设备、天线结构的技术，应用在天线设备,电子装置领域，能够解决高天线设计难度、产品竞争力下降、不够紧凑整机尺寸等问题

Active Publication Date: 2021-12-17
ETHETA COMM TECH SHENZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the advent of the 5G era, due to the higher-order MIMO (multiple-input and multiple-output) communication requirements, the coverage requirements of more new frequency bands, and even the addition of millimeter wave bands, mobile phones and other electronic The device needs to have more antennas (including millimeter-wave and non-millimeter-wave antennas), and if the space of the whole machine cannot be significantly increased, it will lead to higher antenna design difficulties, and even the lack of compact antennas. Placement or design results in an increase in the size of the overall machine, resulting in a decline in product competitiveness

Method used

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  • Antenna apparatus and electronic device
  • Antenna apparatus and electronic device
  • Antenna apparatus and electronic device

Examples

Experimental program
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Embodiment 1

[0087] see Figure 1 to Figure 7 Embodiment 1 of the present application provides an antenna device 100 for use in an electronic device, where the antenna device 100 includes a first antenna structure 10 and a second antenna structure 20 . The first antenna structure 10 includes a first millimeter wave antenna 11 and a first millimeter wave radio frequency integrated circuit 12 electrically connected to the first millimeter wave antenna 11 . The second antenna structure 20 includes a flexible circuit board 21 , a second millimeter wave antenna 22 disposed on the flexible circuit board 21 , and a second non-millimeter wave antenna 23 disposed on the flexible circuit board 21 .

[0088] Compared with the prior art, the antenna device 100 includes a first antenna structure 10 and a second antenna structure 20, and the second antenna structure 20 integrates the second millimeter wave antenna 22 and the non-millimeter wave antenna , help to solve the above-mentioned challenges of ...

Embodiment 2

[0113] see Figure 10 and Figure 11 The same parts of the antenna device 100 in this embodiment and the antenna device 100 in Embodiment 1 will not be repeated, and the differences between the antenna device 100 in this embodiment and the antenna device 100 in Embodiment 1 will be focused on.

[0114] In the second embodiment, the second opening 422 is located at the end of the second supporting portion 42 of the antenna bracket 40 away from the first antenna structure 10, and the non-millimeter wave antenna feed component 24 is also The second subsection 212b is farther away from the first antenna structure 10 than the second subsection 212b, and the second subsection 212b is located between the non-millimeter wave antenna feed component 24 and the first antenna structure 10 . It can be understood that the position design of the second opening 422 and the non-millimeter wave antenna feed component 24 in Embodiment 2 is beneficial to reduce the interference between signals a...

Embodiment 3

[0116] see Figure 12 to Figure 17 The same parts of the antenna device 100 in this embodiment and the antenna device 100 in Embodiment 1 will not be repeated, and the differences between the antenna device 100 in this embodiment and the antenna device 100 in Embodiment 1 will be focused on.

[0117] In the third embodiment, the antenna device 100 further includes a second millimeter wave radio frequency integrated circuit 60, and the second millimeter wave radio frequency integrated circuit 60 is arranged on the flexible circuit board 21 and located on the second antenna structure 20 Between the antenna bracket 40, the second millimeter wave radio frequency integrated circuit 60 is electrically connected to the second millimeter wave antenna 22; the second millimeter wave radio frequency integrated circuit 60 is arranged on the flexible circuit board 21 , can improve space utilization, and can reduce the length of the path between the second millimeter-wave radio frequency in...

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Abstract

The invention discloses an antenna apparatus and an electronic device having the same. The antenna apparatus comprises a first antenna structure and a second antenna structure. The first antenna structure comprises a first millimeter wave antenna and a first millimeter wave radio frequency integrated circuit electrically connected with the first millimeter wave antenna. The second antenna structure comprises a flexible circuit board and a second millimeter wave antenna arranged on the flexible circuit board. The first antenna structure comprises a first non-millimeter wave antenna and / or the second antenna structure comprises a second non-millimeter wave antenna arranged on the flexible circuit board. The antenna apparatus comprises the first antenna structure and the second antenna structure, and the millimeter wave antenna and the non-millimeter wave antenna are integrated, so that the challenge that the number of antennas in a mobile phone in the 5G era is large can be solved, a higher space utilization rate can be achieved in a limited space, and the antenna performance, the wireless communication experience and the comprehensive competitiveness can be improved.

Description

technical field [0001] The present invention relates to the technical field of antennas, in particular to an antenna device and an electronic device having the antenna device. Background technique [0002] With the advent of the 5G era, due to the higher-order MIMO (multiple-input and multiple-output) communication requirements, the coverage requirements of more new frequency bands, and even the addition of millimeter wave bands, mobile phones and other electronic The device needs to have more antennas (including millimeter-wave and non-millimeter-wave antennas), and if the space of the whole machine cannot be significantly increased, it will lead to higher antenna design difficulties, and even the lack of compact antennas. Placement or design results in an increase in the size of the overall machine, resulting in a decline in product competitiveness. The 5G frequency band is divided into millimeter wave band and non-millimeter wave band. At present, the mainstream antenna ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/24H01Q1/38H01Q1/36H01Q1/50H01Q21/00H01Q23/00
CPCH01Q1/243H01Q1/38H01Q1/36H01Q1/50H01Q21/00H01Q23/00H01Q5/40H01Q1/526H01Q21/08H01Q1/42
Inventor 黄奂衢高大宋漆知行林虹周彦超
Owner ETHETA COMM TECH SHENZHEN CO LTD
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