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FPC antenna and mobile terminal

An antenna and antenna tuning technology, applied in antennas, antenna parts, antenna supports/installation devices, etc., can solve the problems of increasing the difficulty of antenna development and prolonging the frequency modulation period of the antenna, so as to shorten the frequency modulation period, speed up the frequency modulation efficiency, and improve the frequency modulation efficiency. the effect of speed

Pending Publication Date: 2021-12-07
山东炎一智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] With the existing antenna frequency adjustment technology, the antenna often needs to be redesigned, which increases the difficulty of antenna development and prolongs the frequency modulation cycle of the antenna

Method used

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  • FPC antenna and mobile terminal
  • FPC antenna and mobile terminal
  • FPC antenna and mobile terminal

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Embodiment Construction

[0032] In order to understand the characteristics and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the embodiments of the present disclosure. In the following technical description, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawings.

[0033] The terms "first", "second" and the like in the description and claims of the embodiments of the present disclosure and the above drawings are used to distinguish similar objects, and are not necessarily used...

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Abstract

The invention relates to the technical field of wireless communication, and discloses an FPC antenna, which comprises a dielectric substrate, a feeding point, a radiation unit, a dielectric substrate extension part and a tuning antenna, the radiation unit is arranged on the dielectric substrate, one end of the radiation unit is connected to the feeding point, the first side surface and the second side surface of the dielectric substrate are respectively provided with dielectric substrate extension parts, the dielectric substrate extension parts are respectively provided with tuning antennas in a clamping manner, the FPC antenna is simple in structure, and the frequency of the FPC antenna is changed through the tuning antennas. And according to the calculated size of the tuning element of the tuning antenna, the tuning antenna with the calculated size of the tuning element is correspondingly replaced. By replacing the tuning antenna, the frequency of the FPC antenna is changed into the target frequency, the performance of the antenna is stable, the overall FPC antenna structure does not need to be redesigned due to frequency change, and the frequency modulation period of the antenna is shortened. The invention further discloses a mobile terminal.

Description

technical field [0001] The present application relates to the technical field of wireless communication, for example, to an FPC antenna and a mobile terminal. Background technique [0002] With the development of science and technology, wireless communication technology is constantly improving and has been put into use in many fields, playing an important role in mobile communication equipment, network communication equipment and other fields. Most of the antennas are built into the casing of electronic devices in various fields. The antenna is a device used to send and receive electromagnetic waves, and is an energy converter. The function of the antenna is to convert the high-frequency current carrying data and the space electromagnetic wave carrying data, which is an important part of wireless communication technology. At present, with the rapid development of wireless communication technology, communication antennas tend to be miniaturized and multi-band developed. For ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/38H01Q1/36H01Q5/10H01Q5/30H01Q1/24
CPCH01Q1/38H01Q1/36H01Q5/10H01Q5/30H01Q1/243
Inventor 吴少龙
Owner 山东炎一智能科技有限公司
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