@inproceedings{7604d6b6056647488504e517b7fa5431,
title = "Comparison of SIMO-based wavenumber domain and back-projection imaging algorithms",
abstract = "The single-input multiple-output (SIMO) array based imaging system has been applied for remote sensing and concealed weapon detection. In this paper, comparisons of the back-projection (BP) algorithm and wavenumber domain (wk) algorithm applied to SIMO imaging are provided both in the near-field case and far-field case. Simulations demonstrate that the BP algorithm performs better in the near-field case. For the wk algorithm, there would appear deviation and slight defocusing of the target due to the Taylor approximation in the near-field case. In the far-field case, the imaging result of BP algorithm is almost identical with that of wk algorithm but the former would need more operation time.",
keywords = "back-projection algorithm, single input multiple output (SIMO), two dimensional imaging, wavenumber domain algorithm",
author = "Shuang Liu and Shiyong Li and Guoqiang Zhao and Houjun Sun",
note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; Asia-Pacific Microwave Conference, APMC 2015 ; Conference date: 06-12-2015 Through 09-12-2015",
year = "2016",
month = feb,
day = "18",
doi = "10.1109/APMC.2015.7412941",
language = "English",
series = "Asia-Pacific Microwave Conference Proceedings, APMC",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
editor = "Fan Meng and Wei Hong and Xiao-Wei Zhu and Guang-Qi Yang and Zhe Song",
booktitle = "2015 Asia-Pacific Microwave Conference, APMC 2015 - Proceedings",
address = "United States",
}