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.
|Title of host publication||2015 IEEE International Conference on Antenna Measurements and Applications (CAMA)|
|Number of pages||4|
|Publication status||Published - Dec 2015|
|Event||IEEE International Conference on Antenna Measurements and Applications, IEEE CAMA 2015 - Chiang Mai, Thailand|
Duration: 30 Nov 2015 → 2 Dec 2015
|Conference||IEEE International Conference on Antenna Measurements and Applications, IEEE CAMA 2015|
|Period||30/11/15 → 2/12/15|