Title :
On microwave imagery using Bojarski´s identity
Author :
Chu, Tah-Hsiung ; Lin, Ding-Bing
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taiwan
fDate :
7/1/1989 12:00:00 AM
Abstract :
Theoretical and experimental studies of microwave imagery of a perfectly conducting convex object of a size larger than the incident wavelength are presented. Experimental data were measured in the frequency range 4-10 GHz. Calculations were done with N.N. Bojarski´s identity (1982), one-dimensional Fourier inversion of the range-normalized scattered far field, and a back-projection algorithm. The images show the distribution of specular reflection regions on the surface of the object
Keywords :
electromagnetic wave scattering; microwave imaging; 4 to 10 GHz; Bojarski´s identity; back-projection algorithm; incident wavelength; microwave imagery; one-dimensional Fourier inversion; perfectly conducting convex object; range-normalized scattered far field; specular reflection regions; Frequency measurement; Image reconstruction; Microwave imaging; Microwave measurements; Optical imaging; Optical reflection; Optical scattering; Optical surface waves; Physical optics; Surface reconstruction;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
