Routing equipment, power calibration method of routing equipment and storage medium

Abstract

The embodiment of the invention discloses routing equipment, a power calibration method of the routing equipment and a storage medium. The routing equipment comprises a radio frequency chip used for generating a first emission signal and comprising a signal generation module and a built-in power amplifier module, the signal generation module is used for generating a radio frequency signal, and the built-in power amplifier module is used for generating the first emission signal based on the radio frequency signal; and the external power amplifier module is connected with the radio frequency chip and is used for generating a second transmitting signal based on the first transmitting signal. According to the embodiment of the invention, when the use environment changes, the loop for transmitting the radio frequency signal is set as the loop passing through the external power amplifier module, namely, the signal strength can be detected through the radio frequency chip and the radio frequency loop of the external power amplifier module, so that the real-time temperature compensation for the power calibration of the routing equipment is realized; and the working accuracy and stability of the routing equipment are improved.

Description

technical field [0001] The present invention relates to the technical field of network communication, in particular to a routing device, a power calibration method for the routing device and a storage medium. Background technique [0002] Routing devices are commonly used devices in our daily life. Usually, our mobile phones and computers need to connect to the network through routing devices. The RF single board on each routing device is responsible for the main task of the routing device—transmitting power. A single RF board is composed of many devices, and a small error of each device will cause the deviation of the RF board. [0003] Since each radio frequency board produced by the factory is different, the hardware radio frequency of each radio frequency board needs to be calibrated before leaving the factory. The current commonly used calibration scheme is to call different calibration software for calibration by the control terminal for different chips of the RF sing...

AI Technical Summary

Problems solved by technology

However, due to the influence of factors such as PCB Layout, RFtrace routing, and the impedance characteristics of external parts, and the impedance seen by ICs in different bands (low / medium / high), different bands (low / medium) / High) the emitted power will be different and inconsistent, so it is necessary to perform power calibration for different bands. The current wireless router WIFI power calibration is a thermal power tracking mechanism, which will change with temperature changes. Leading to power changes, the accuracy and stability are not enough

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