Title :
A modified 2D ESPRIT method for scattering centers measurements
Author :
Li, Shi-Yong ; Sun, Hou-Jun ; Lv, Xin ; Hu, Wei-Dong
Author_Institution :
Sch. of Inf. Sci. & Technol., Beijing Inst. of Technol., Beijing
Abstract :
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.
Keywords :
fast Fourier transforms; research initiatives; singular value decomposition; 2D ESPRIT method; FFT method; scattering centers measurements; Bandwidth; Erbium; Frequency; Information science; Matrix decomposition; Parameter estimation; Position measurement; Radar scattering; Rayleigh scattering; Sun;
Conference_Titel :
Microwave Conference, 2008. APMC 2008. Asia-Pacific
Conference_Location :
Macau
Print_ISBN :
978-1-4244-2641-6
Electronic_ISBN :
978-1-4244-2642-3
DOI :
10.1109/APMC.2008.4958060
