Abstract
A bistatic chirp scaling algorithm (CSA) is presented to process the forward-looking bistatic synthetic aperture radar (FL-BiSAR) data. First, the double-square-root equation in the general bistatic range model can be simplified to a square-root equation, when the size of the scene is small enough. Based on the model, the range Doppler spectrum is derived. Then, a CSA is obtained. The range model is proved to be an effective proxy by a simulation.
Original language | English |
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Pages (from-to) | 206-207 |
Number of pages | 2 |
Journal | Electronics Letters |
Volume | 50 |
Issue number | 3 |
DOIs | |
Publication status | Published - 30 Jan 2014 |
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Qi, C. D., Shi, X. M., Bian, M. M., & Xue, Y. J. (2014). Focusing forward-looking bistatic SAR data with chirp scaling. Electronics Letters, 50(3), 206-207. https://doi.org/10.1049/el.2013.3978