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分析了正交解调器幅相不平衡误差对脉压系统的影响，提出借助脉压网络，通过修正脉压及其加权网络传输函数校正误差的方法。基于线性调频脉压系统进行了系统仿真，并分析了仿真结果。
The influence of the unbalanced amplitude error of the quadrature demodulator on the pulse pressure system is analyzed. A method to correct the error by applying the pulse pressure network and correcting the pulse pressure and its weighted network transfer function is proposed. The system simulation based on chirp pressure system was carried out and the simulation results were analyzed.