2015年12月1日
Frequency-domain Kirchhoff migration for near-field radar imaging
2015 IEEE International Conference on Antenna Measurements and Applications
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- 開催年月日
- 2015年11月30日 - 2015年12月2日
- 記述言語
- 英語
- 会議種別
- 口頭発表(招待・特別)
We present frequency-domain Kirchhoff migration, which is a fast and high-resolution imaging algorithm for ultra wideband radar. The algorithm is developed by combining three conventional methods: Kirchhoff migration, frequency-wavenumber (F-K) migration, and inverse boundary scattering transform (IBST). Frequency-domain Kirchhoff migration is compared with conventional methods in terms of the computational load and resolution by applying the methods to measurements made for a handgun, which is an important target in various security-related applications including airport security.