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该文介绍了一种相参脉列去卷积高分辨成象系统。该系统把检测频率范围扩大到信号3dB带宽以外,并应用时分鉴相技术使得简单的单通道接收机测量相位成为现实。该系统结构简单、代价低,但仍可满足高分辨成像的要求。
This paper presents a coherent pulse deconvolution high resolution imaging system. The system extends the detection frequency range beyond the 3dB bandwidth of the signal, and the application of time-division phase-demodulation makes it possible to measure the phase of a simple single-channel receiver. The system is simple in structure and low in cost, but still meets the requirements of high resolution imaging.