Two- and Three-Dimensional Fast Intrawall Imaging with Microwave Tomographic Algorithm

被引：7

作者：

Zhang, Wenji ^{[1
]}

Hoorfar, Ahmad ^{[1
]}

Thajudeen, Christopher ^{[1
]}

机构：

[1] Villanova Univ, Dept Elect & Comp Engn, Antenna Res Lab, Villanova, PA 19085 USA

来源：

INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION | 2018年 / 2018卷

关键词：

RADAR; CONCRETE;

D O I：

10.1155/2018/7267601

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A fast and efficient microwave tomographic algorithm is proposed for 2-D and 3-D real-time intrawall imaging. The exploding reflection model is utilized to simplify the imaging formulation, and the half-space Green's function is expanded in the spectral domain to facilitate the easy implementation of the imaging algorithm with the fast Fourier transform (FFT) and inverse fast Fourier transform (IFFT). The linearization of the inversion scheme and employment of FFT/IFFT in the imaging formula make the algorithm suitable for various applications pertaining to the inspection of a large probed region and allow real-time processing. Representative numerical and experimental results are presented to show the effectiveness and efficiency of the proposed algorithm for real-time intrawall characterization.

引用

页数：12

共 50 条

[11] MODIFIED CYLINDRICAL HOLOGRAPHIC ALGORITHM FOR THREE-DIMENSIONAL MILLIMETER-WAVE IMAGING [J].

Ren, B. L. ;

Li, S. Y. ;

Sun, H. J. ;

Hu, W. D. ;

Lv, X. .

PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER, 2012, 128 :519-537

[12] Three-Dimensional Microwave Imaging for Concealed Weapon Detection Using Range Stacking Technique [J].

Tan, Weixian ;

Huang, Pingping ;

Huang, Zengshu ;

Qi, Yaolong ;

Wang, Wenqin .

INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION, 2017, 2017

[13] Multihypothesis-Based Compressive Sensing Algorithm for Nonscanning Three-Dimensional Laser Imaging [J].

Gao, Han ;

Zhang, Yanmei ;

Guo, Haichao .

IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2018, 11 (01) :311-321

[14] Derivation and Validation of Three-Dimensional Microwave Imaging Using a W-Band MIMO Radar [J].

Kim, Sumin ;

Kim, Jeongbae ;

Chung, Chaerin ;

Ka, Min-Ho .

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2022, 60

[15] A directional borehole radar for three-dimensional imaging [J].

van Dongen, KWA ;

van den Berg, PM ;

Fokkema, JT .

GPR 2002: NINTH INTERNATIONAL CONFERENCE ON GROUND PENETRATING RADAR, 2002, 4758 :25-30

[16] Three-Dimensional Ground-Based SAR Imaging Algorithm Based on Keystone Formatting and Subblock [J].

Tian, Weiming ;

Yang, Wenyu ;

Dang, Tongxin ;

Zhao, Zheng ;

Han, Xiaoxin .

IEEE ACCESS, 2020, 8 :90118-90131

[17] Two-Dimensional NUFFT-Based Algorithm for Fast Near-Field Imaging [J].

Li, Shiyong ;

Sun, Houjun ;

Zhu, Bocheng ;

Liu, Rong .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2010, 9 :814-817

[18] Three-Dimensional Scanning Virtual Aperture Imaging with Metasurface [J].

Ou, Zhan ;

Liang, Yuan ;

Cai, Hua ;

Wang, Guangjian .

SENSORS, 2025, 25 (01)

[19] Three-Dimensional Imaging of Targets Behind Multilayered Walls [J].

Zhang, Wenji ;

Liu, Qing Huo ;

Hoorfar, Ahmad .

2012 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI), 2012,

[20] Three-dimensional imaging of an object behind an anisotropic wall [J].

Jafarpourjalali, Mohammad ;

Tavakoli, Ahad ;

Dehkhoda, Parisa .

IET SCIENCE MEASUREMENT & TECHNOLOGY, 2019, 13 (01) :53-59

← 1 2 3 4 5 →