How to predict scattering and range profiles using complex targets with cavities

Kun Yi Guo; Xin Qing Sheng

doi:10.1109/TAES.2011.5705666

How to predict scattering and range profiles using complex targets with cavities

Kun Yi Guo^*
, Xin Qing Sheng

^*Corresponding author for this work

School of Integrated Circuits and Electronics

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

How to predict the scattering and range profiles using complex targets with cavities is investigated by using the hybrid finite element-boundary integral-multilevel fast multipole algorithm (FE-BI-MLFMA). A double-check criterion is presented for validating the reliability of FE-BI-MLFMA. The accuracy of both amplitude and phase of the scattering field using the complex target is emphatically validated based on the criterion. The range profiles of a typical target-cylinder with cavity-are investigated with the validated FE-BI-MLFMA.

Original language	English
Article number	5705666
Pages (from-to)	155-165
Number of pages	11
Journal	IEEE Transactions on Aerospace and Electronic Systems
Volume	47
Issue number	1
DOIs	https://doi.org/10.1109/TAES.2011.5705666
Publication status	Published - Jan 2011

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10.1109/TAES.2011.5705666

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abstract = "How to predict the scattering and range profiles using complex targets with cavities is investigated by using the hybrid finite element-boundary integral-multilevel fast multipole algorithm (FE-BI-MLFMA). A double-check criterion is presented for validating the reliability of FE-BI-MLFMA. The accuracy of both amplitude and phase of the scattering field using the complex target is emphatically validated based on the criterion. The range profiles of a typical target-cylinder with cavity-are investigated with the validated FE-BI-MLFMA.",

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AB - How to predict the scattering and range profiles using complex targets with cavities is investigated by using the hybrid finite element-boundary integral-multilevel fast multipole algorithm (FE-BI-MLFMA). A double-check criterion is presented for validating the reliability of FE-BI-MLFMA. The accuracy of both amplitude and phase of the scattering field using the complex target is emphatically validated based on the criterion. The range profiles of a typical target-cylinder with cavity-are investigated with the validated FE-BI-MLFMA.

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How to predict scattering and range profiles using complex targets with cavities

Abstract

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