DocumentCode
2877623
Title
Multifrequency approach to inverse scattering: the linear and quadratic models
Author
Pierri, Rocco ; De Blasio, Francesco ; Brancaccio, Adriana
Author_Institution
Dipt. di Ingegneria dell´´Inf., Seconda Univ. di Napoli, Aversa, Italy
Volume
5
fYear
1999
fDate
1999
Firstpage
2522
Abstract
A comparison between the linear and the quadratic approach to inverse scattering by multifrequency data is performed. The bandwidth of the scattered field is used to fix the sampling step in the considered frequency range. Numerical results are shown
Keywords
backscatter; geophysical techniques; radar cross-sections; radar theory; remote sensing by radar; terrain mapping; bandwidth; geophysical measurement technique; inverse scattering; land surface; linear model; multifrequency approach; quadratic model; radar remote sensing; radar scattering; radar theory; sampling step; terrain mapping; Bandwidth; Dielectric losses; Electromagnetic scattering; Frequency; Image reconstruction; Integral equations; Inverse problems; Permittivity; Sampling methods; Scattering parameters;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium, 1999. IGARSS '99 Proceedings. IEEE 1999 International
Conference_Location
Hamburg
Print_ISBN
0-7803-5207-6
Type
conf
DOI
10.1109/IGARSS.1999.771563
Filename
771563
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