We propose a new deceptive jamming method using networked receivers to perform deceptive jamming against multimode synthetic aperture radar. Using multiple receivers to measure the time difference of beam arrival, we solve the instantaneous modulation parameters precisely via linear equations. We then solve the time delays and frequency offsets of the deceptive signal without approximation to avoid accumulating electronic reconnaissance errors with traditional deceptive methods. Additionally, we design the distribution of receivers to minimize the condition number, reducing our method's sensitivity to measurement error. Simulation results prove the effectiveness of the proposed method.

中文翻译：

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使用网络干扰器欺骗近场合成孔径雷达

我们提出了一种新的欺骗性干扰方法，使用网络接收器对多模合成孔径雷达进行欺骗性干扰。使用多个接收器测量波束到达时间差，我们通过线性方程精确求解瞬时调制参数。然后，我们在没有近似值的情况下解决欺骗性信号的时间延迟和频率偏移，以避免使用传统欺骗性方法累积电子侦察错误。此外，我们设计了接收器的分布以最小化条件数，从而降低我们的方法对测量误差的敏感性。仿真结果证明了所提出方法的有效性。