Power compensation method and device for radio frequency module, equipment and medium

A radio frequency module and power compensation technology, which is applied in the field of power compensation for radio frequency modules, can solve the problems of labor and time cost, and is not suitable for large-scale power testing and calibration, and achieve convenient operation and fast power testing and calibration. Effect
CN110535539AActive Publication Date: 2019-12-03HANGZHOU BROADLINK ELECTRONICS TECH
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
HANGZHOU BROADLINK ELECTRONICS TECH
Publication Date
2019-12-03

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Abstract

The invention discloses a power compensation method for a radio frequency module, relates to the technical field of communication, aims to realize rapid power compensation for a wireless radio frequency module. The power compensation method can ensure the consistency of power calibration, is suitable for batch test, and comprises the following steps: receiving a power calibration instruction; controlling the radio frequency module to output an RF signal according to the power calibration instruction; and sampling the RF signal to calculate an actual signal strength value, and modifying a register value based on the actual signal strength value so as to complete power calibration. The invention further discloses a power compensation device for the radio frequency module, electronic equipment and a computer storage medium.
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Description

technical field

[0001] The present invention relates to the field of communication technologies, and in particular to a power compensation method, device, equipment and medium for a radio frequency module. Background technique

[0002] In the process of R&D and marketization of wireless RF modules, according to the received signal strength indication, it is used to judge the quality of the communication link, so as to decide whether to increase the broadcast transmission strength.

[0003] RF power is often used as an indicator for judging signal strength. At present, the industry mainly relies on some professional instruments to test RF power, such as Itest (wireless network tester) and spectrum tester. The professional instrument obtains a spectrum image by performing Fourier transform on the wireless signal, so as to realize the RF power test, and then perform power compensation based on the spectrum image. However, for mass-produced RF modules, using the above-mentioned...

Claims

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