Two-Dimensional Spectrum for BiSAR Derivation Based on Lagrange Inversion Theorem
2014 (English)In: IEEE Geoscience and Remote Sensing Letters, ISSN 1545-598X, E-ISSN 1558-0571, Vol. 11, no 7, 1210-1214 p.Article in journal (Refereed) Published
A 2-D spectrum for bistatic synthetic aperture radar is derived in this letter. The derivation is based on the commonly used mathematic principles such as themethod of stationary phase and the Fourier transform and the Lagrange inversion theorem in order to find the point of stationary phase in the method of stationary phase. Using the Lagrange inversion theorem allows minimizing the initial assumptions or the initial approximations. The derived 2-D spectrum is compared with the commonly used 2-D spectrum to verify it and illustrate its accuracy.
Place, publisher, year, edition, pages
IEEE , 2014. Vol. 11, no 7, 1210-1214 p.
Bistatic synthetic aperture radar (BiSAR), Lagrange inversion theorem, LORA, two-dimensional spectrum
IdentifiersURN: urn:nbn:se:bth-6706DOI: 10.1109/LGRS.2013.2289735ISI: 000333094000008Local ID: oai:bth.se:forskinfoC8C7C438842CD713C1257CC30033F632OAI: oai:DiVA.org:bth-6706DiVA: diva2:834238