Compensation of the Range Variant Bistatic Deformation Term for LBF

Author

Yang, K.F. ; He, F. ; Liang, D.N.

Author_Institution

Sch. of Electron. Sci. & Technol., Nat. Univ. of Defense Technol., Changsha

Volume

3

fYear

2008

fDate

7-11 July 2008

Abstract

The range variant bistatic deformation term of LBF is analyzed. By linearizing the difference between the nearest ranges of transmitter and receiver, the range variant bistatic deformation term is approximated as the linear function of nearest ranges summation. Based on this, the new interpolation function is presented. Then the range variant bistatic deformation is compensated by interpolation, this processing is more efficient without blockwise in range blocks. The simulation results prove its effectiveness.

Keywords

geophysical signal processing; interpolation; synthetic aperture radar; Loffeld bistatic formula; interpolation function; linear function; nearest ranges summation; range variant bistatic deformation term; receiver; transmitter; Azimuth; Frequency domain analysis; Geometry; Helium; History; Interferometry; Interpolation; Linear approximation; Synthetic aperture radar; Transmitters; Bistatic Deformation; Interpolation Function; LBF (Loffeld´s Bistatic Formula);

fLanguage

English

Publisher

ieee

Conference_Titel

Geoscience and Remote Sensing Symposium, 2008. IGARSS 2008. IEEE International

Conference_Location

Boston, MA

Print_ISBN

978-1-4244-2807-6

Electronic_ISBN

978-1-4244-2808-3

Type

conf

DOI

10.1109/IGARSS.2008.4779572

Filename

4779572