Analysis and processing of electromagnetic interference in wireless data transmission based on RSSI
Radio is a commonly used standalone equipment for communication between measurement and control equipment stations.Its anti-jamming performance in complex electromagnetic environments directly affects the quality of data communication.A certain type of measurement and control equipment includes two types of radios:voice radio and data radio.During the performance testing of data transmission at the extreme communication distance,electromagnetic interference occurs in the equipment's voice radio and data radio,resulting in abnormal data communication.To solve this problem,an electromagnetic interference analysis and processing method based on RSSI is proposed.Through comprehensive analysis and experimental verification,the cause of the problem is identified,and a solution is proposed,effectively solving the electromagnetic interference problem of this type of measurement and control equipment.Meanwhile,the method proposed in the paper can also provide a reference for evaluating the electromagnetic compatibility and adaptability to complex electromagnetic environments of similar measurement and control equipment.
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