The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Radar nadi dengan isyarat UWB menjanjikan sebagai teknik pengimejan resolusi tinggi yang boleh digunakan untuk pengukuran butiran permukaan yang tidak merosakkan dalam produk industri seperti antena dan pesawat. Kami telah pun mencadangkan algoritma pengimejan 3-D pantas, SEABED, yang menggunakan perubahan boleh balik antara kelewatan masa dan sempadan sasaran. Walau bagaimanapun, pemerolehan data memakan masa apabila mendapatkan imej yang tepat kerana ia menganggap radar mono-statik dengan pengimbasan 2-D antena. Dalam kertas ini, kami menggunakan antena tatasusunan linear dan mencadangkan algoritma pengimejan yang pantas dan tepat. Kami melanjutkan transformasi boleh balik untuk radar mono-statik untuk digunakan pada radar dwi-statik untuk mengurangkan masa pemerolehan data. Keberkesanan kaedah yang dicadangkan disahkan dengan simulasi berangka dan eksperimen.
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Salinan
Shouhei KIDERA, Yusuke KANI, Takuya SAKAMOTO, Toru SATO, "Fast and Accurate 3-D Imaging Algorithm with Linear Array Antennas for UWB Pulse Radars" in IEICE TRANSACTIONS on Communications,
vol. E91-B, no. 8, pp. 2683-2691, August 2008, doi: 10.1093/ietcom/e91-b.8.2683.
Abstract: Pulse radars with UWB signals are promising as a high-resolution imaging technique that can be used for the non-destructive measurement of surface details in industrial products such as antennas and aircraft. We have already proposed a fast 3-D imaging algorithm, SEABED, that utilizes a reversible transform between the time delay and the target boundary. However, data acquisition is time-consuming when obtaining an accurate image because it assumes a mono-static radar with 2-D scanning of an antenna. In this paper, we utilize linear array antennas and propose a fast and accurate imaging algorithm. We extend the reversible transform for mono-static radars to apply to bi-static radars to reduce the data acquisition time. The effectiveness of the proposed method is verified with numerical simulations and experiments.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e91-b.8.2683/_p
Salinan
@ARTICLE{e91-b_8_2683,
author={Shouhei KIDERA, Yusuke KANI, Takuya SAKAMOTO, Toru SATO, },
journal={IEICE TRANSACTIONS on Communications},
title={Fast and Accurate 3-D Imaging Algorithm with Linear Array Antennas for UWB Pulse Radars},
year={2008},
volume={E91-B},
number={8},
pages={2683-2691},
abstract={Pulse radars with UWB signals are promising as a high-resolution imaging technique that can be used for the non-destructive measurement of surface details in industrial products such as antennas and aircraft. We have already proposed a fast 3-D imaging algorithm, SEABED, that utilizes a reversible transform between the time delay and the target boundary. However, data acquisition is time-consuming when obtaining an accurate image because it assumes a mono-static radar with 2-D scanning of an antenna. In this paper, we utilize linear array antennas and propose a fast and accurate imaging algorithm. We extend the reversible transform for mono-static radars to apply to bi-static radars to reduce the data acquisition time. The effectiveness of the proposed method is verified with numerical simulations and experiments.},
keywords={},
doi={10.1093/ietcom/e91-b.8.2683},
ISSN={1745-1345},
month={August},}
Salinan
TY - JOUR
TI - Fast and Accurate 3-D Imaging Algorithm with Linear Array Antennas for UWB Pulse Radars
T2 - IEICE TRANSACTIONS on Communications
SP - 2683
EP - 2691
AU - Shouhei KIDERA
AU - Yusuke KANI
AU - Takuya SAKAMOTO
AU - Toru SATO
PY - 2008
DO - 10.1093/ietcom/e91-b.8.2683
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E91-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 2008
AB - Pulse radars with UWB signals are promising as a high-resolution imaging technique that can be used for the non-destructive measurement of surface details in industrial products such as antennas and aircraft. We have already proposed a fast 3-D imaging algorithm, SEABED, that utilizes a reversible transform between the time delay and the target boundary. However, data acquisition is time-consuming when obtaining an accurate image because it assumes a mono-static radar with 2-D scanning of an antenna. In this paper, we utilize linear array antennas and propose a fast and accurate imaging algorithm. We extend the reversible transform for mono-static radars to apply to bi-static radars to reduce the data acquisition time. The effectiveness of the proposed method is verified with numerical simulations and experiments.
ER -