Antenna detection method and device, electronic equipment and storage medium

Abstract

The invention relates to an antenna detection method and device, electronic equipment and a storage medium. In a radio frequency circuit, a radio frequency transceiver, a first power amplifier, a first duplexer, a first master set switch and a first master set antenna form a first master set radio frequency transceiving path, and a diversity antenna, a diversity switch and the radio frequency transceiver form a diversity radio frequency receiving path. The method comprises the following steps: controlling a first main set radio frequency transceiving path to transmit a first radio frequency signal; after the first main set radio frequency receiving and transmitting path transmits a first radio frequency signal, controlling the diversity radio frequency receiving path to receive a second radio frequency signal corresponding to the first radio frequency signal; acquiring an intensity value of the first radio frequency signal and an intensity value of the second radio frequency signal; and according to the relationship between the intensity value of the first radio frequency signal and the intensity value of the second radio frequency signal, determining the connection state of the transmitting path and the diversity radio frequency receiving path in the first main set radio frequency receiving and transmitting path, and improving the accuracy of an antenna detection result.

Description

technical field [0001] The present disclosure relates to the technical field of communications, and in particular, to an antenna detection method, device, electronic equipment, and storage medium. Background technique [0002] Current terminal devices, such as mobile phones or various mobile devices with antennas, need to detect the antennas during the production process, and determine whether the antennas are well connected through the detection of the antennas. If the antenna is not well connected during the production process, then when the mobile phone or various mobile devices with antennas are in the hands of the user, various signal problems will occur. In addition, if the antenna connection is detected to be good during the antenna production process, but the installed antenna cannot receive radio frequency signals in certain frequency bands, the mobile phone or mobile device signal will also be poor. Therefore, the inspection of the production line must not only det...

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Problems solved by technology

If the antenna is not well connected during the production process, then when the mobile phone or various mobile devices with antennas are in the hands of the user, various signal problems will occur

In addition, if the antenna connection is detected to be good during the antenna production process, but the installed antenna cannot receive radio frequency signals in certain frequency bands, the mobile phone or mobile device signal will also be poor. Therefore, the inspection of the production line must not only detect Whether the antenna is well connected, and whether the antenna can receive radio frequency signals of different frequency bands

[0003] The antenna detection method in the prior art is to place a mobile phone or other terminal equipment with an antenna next to an antenna coupling plate, and then transmit a radio frequency signal from the antenna in the mobile phone or other terminal equipment with an antenna, and view it through the antenna coupling plate. Whether the power value on the meter of the coupling board is within a reasonable range is used to judge whether the antenna in the mobile phone or other terminal equipment with an antenna is well connected or whether the antenna can receive radio frequency signals of different frequency bands, but this method is very easy There is external interference, and when there is a deviation in the position of the coupling plate, it will affect the accuracy of the detection result

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