In the modern communication system, as increase in the amount of the radiation power of wireless equipment, the types and quantities are also increasing and the spectrum is getting wider and wider. In the use to the communication process, it is often affected by various kinds of interference, resulting to interference in signals.
My invention is the Anti interference communication system for wireless equipment, this invention solves the problems caused by poor anti-interference, weak transmission of signal, high power consumption and low efficiency in complex environment. My invention is applied through predistortion technology to pre-distort and correct the signal after low noise amplifier and power amplifier, the amount of signal distortion after power amplification is offset, the rate of communication error is reduced, and the reliability of communication is improved; through frequency hopping technology to carry out frequency hopping processing on the interfered frequency points in the communication process, the anti-interference performance in the communication process is effectively improved.
My invention is applied in vehicle communication equipment, remote monitoring system of marine cage culture, etc., which solves the problem of signal receiving and sending accuracy under harsh environment, including the intelligence warning of deep-sea weather changes, helps to avoid natural disasters. The economic benefits of the innovation technology transformation is US $8.15 million every year, which solves the re-employment of 50 people, and will not produce the secondary pollution of "three wastes" in the production process.