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Regulation method, device, electronic device and storage medium of radio frequency circuit

A technology of radio frequency circuit and adjustment method, applied in the direction of electrical components, transmission systems, etc., can solve the problems of device failure of radio frequency circuit and affect the normal operation of radio frequency circuit, etc., to ensure normal operation, prevent device damage, and ensure the effect of impedance matching

Active Publication Date: 2022-05-17
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The radio frequency current is usually generated by the radio frequency circuit. When the radio frequency circuit is working, due to the influence of the characteristics of the radio frequency circuit device itself, voltage and other factors, it may cause the device failure of the radio frequency circuit, thus affecting the normal operation of the radio frequency circuit.

Method used

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  • Regulation method, device, electronic device and storage medium of radio frequency circuit
  • Regulation method, device, electronic device and storage medium of radio frequency circuit
  • Regulation method, device, electronic device and storage medium of radio frequency circuit

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Embodiment Construction

[0023] In order to enable those skilled in the art to better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0024] Radio frequency current is an electromagnetic wave with high-frequency alternating current. It can propagate in the air and be reflected by the ionosphere at the outer edge of the atmosphere. It has long-distance transmission capability. Therefore, it can be applied in the field of communication technology, for example, in satellite communication Communication with satellite TV broadcasting can also be applied to mobile terminals. RF currents are typically generated by RF circuits. figure 1 shows an RF circuit connection schematic, see figure 1 , the radio frequency circuit 100 includes: a modem 110 , a transceiver 120 , a power amplifier 130 , a filter 140 , an...

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Abstract

Embodiments of the present application provide a radio frequency circuit adjustment method, device, electronic equipment, and storage medium, which relate to the technical field of electronic equipment, collect the first voltage standing wave ratio of the radio frequency circuit under the first operating parameter, and convert the first voltage The standing wave ratio is compared with the first voltage standing wave ratio range corresponding to the first working parameter. When the first voltage standing wave ratio is not within the first voltage standing wave ratio range corresponding to the first working parameter, the device of the radio frequency circuit may be in the Mismatch state, adjust the working parameter of the radio frequency circuit from the first working parameter to the second working parameter, collect the second voltage standing wave ratio of the radio frequency circuit under the second working parameter, and compare the second voltage standing wave ratio with the second The second VSWR range corresponding to the working parameters is compared, if the second VSWR is within the second VSWR range, the radio frequency circuit can work normally, and the radio frequency circuit is controlled to work with the second working parameter to ensure that the radio frequency The circuit works normally.

Description

technical field [0001] The present application relates to the technical field of electronic equipment, and more specifically, to a radio frequency circuit adjustment method, device, electronic equipment, and storage medium. Background technique [0002] Radio frequency current is a kind of high-frequency alternating electromagnetic wave. It can propagate in the air and be reflected by the ionosphere at the outer edge of the atmosphere. It has long-distance transmission capability, so it can be applied in the field of communication technology. The radio frequency current is usually generated by the radio frequency circuit. When the radio frequency circuit is working, due to the influence of the characteristics of the radio frequency circuit device itself, voltage and other factors, it may cause the device failure of the radio frequency circuit, thus affecting the normal operation of the radio frequency circuit. Contents of the invention [0003] In view of the above problem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B1/40
CPCH04B1/40
Inventor 陈帅
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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