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针对转台模式的这场微波成像进行了深入研究。首先给出了转台模式下图像函数（描述目标的几何特征）与球投影的积分变换关系，并导出了图像函数的精确解。然后从线性系统的角度出发，研究了理想情况和实际情况下转台模式近场微波成像的分辨特性，理想情况下成像系统的点扩散函数（ＰＳＦ）就是狄拉克－函数。ＰＳＦ的数值模拟结果表明：实际情况下，扫描频带越宽分辨率越高。
The microwave imaging for turntable mode has been studied in depth. Firstly, the integral transform relationship between the image function (describing the geometric features of the target) and the spherical projection in the turntable mode is given, and the exact solution of the image function is derived. Then, from the point of view of linear system, the resolution characteristics of the near-field microwave imaging in turntable mode under ideal conditions and real conditions are studied. The ideal PSF of the imaging system is Dirac-function. The numerical simulation results of PSF show that the wider the scanning frequency band, the higher the resolution is.