A modified 2D ESPRIT method for scattering centers measurements
Shiyong Li, Houjun Sun, Xin Lv, Weidong Hu · 2008
The JSVD is introduced to the 2D ESPRIT method. And the means and standard deviations of the estimation errors are reduced effectively compared to the initial method. The estimated results of the real data show that the modified 2D ESPRIT provides increased resolution and precision over the FFT method.