Antenna frequency offset processing method and terminal equipment
A technology of frequency offset and processing method, which is applied in the direction of feeding in the middle position between antennas and antenna endpoints, resonant antennas, etc., can solve problems affecting antenna performance, etc., achieve simple and practical operation, and solve the effect of antenna performance
Active Publication Date: 2022-02-25
VIVO MOBILE COMM CO LTD
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Problems solved by technology
[0003] Embodiments of the present invention provide an antenna frequency offset processing method and terminal equipment to solve the problem in the prior art that antenna resonance frequency offset affects antenna performance
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Embodiment Construction
[0024] 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 some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0025] Such as figure 1 As shown, the antenna frequency offset processing method in the embodiment of the present invention includes:
[0026] Step 101, obtaining the value of the effective omnidirectional transmission power EIRP of the antenna module in different operating frequency bands, the antenna module including a dielectric substrate;
[0027] In this embodiment, optionally, the antenna module includes a dielectric substrate, and the dielectri...
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The present invention provides an antenna frequency offset processing method and terminal equipment. The antenna frequency offset processing method includes: obtaining the value of the effective omnidirectional transmit power (EIRP) of the antenna module in different operating frequency bands, the antenna module including a dielectric substrate; determining whether the antenna module generates Frequency offset: adjusting the relative permittivity of the dielectric substrate when the frequency offset occurs in the antenna module. In the embodiment of the present invention, by obtaining the value of the EIRP of the antenna module in different operating frequency bands, it is determined whether the antenna module has a resonance frequency shift under the influence of the surrounding environment. When the frequency shift occurs in the antenna module, the Without changing the structural size of the antenna, by adjusting the relative permittivity of the dielectric substrate of the antenna module, the adjustment of the frequency offset of the antenna module is realized, which solves the problem that the antenna resonant frequency offset affects the performance of the antenna, and the operation is simple practical.
Description
technical field [0001] The present invention relates to the field of communication technologies, in particular to a method for processing antenna frequency offset and a terminal device. Background technique [0002] When the millimeter-wave antenna module is placed in mobile terminal equipment such as mobile phones, due to the different dielectric constants of non-metallic materials such as the casing or battery cover of mobile terminal equipment such as mobile phones, and the difference between the millimeter-wave antenna module and the casing or battery cover The difference in spacing (filling air) and the influence of the devices around the millimeter-wave antenna module make the equivalent dielectric constant of the surrounding environment of the millimeter-wave antenna module different, which causes the resonance frequency of the millimeter-wave antenna module to shift, thereby Seriously affect the performance of the millimeter-wave antenna module; in addition, when the...
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IPC IPC(8): H01Q1/22H01Q1/24H01Q1/36H01Q1/38H01Q1/50H01Q9/16H01Q15/24H01Q21/00H01Q21/29
CPCH01Q1/36H01Q1/38H01Q21/29H01Q1/50H01Q21/0006H01Q15/24H01Q1/22H01Q1/242H01Q9/16
Inventor 马荣杰黄奂衢简宪静王义金
Owner VIVO MOBILE COMM CO LTD