Abstract
Terahertz three-dimensional imaging system can realize the detection and imaging of near-field targets with high frame rate and high resolution, and can provide more comprehensive information about the three-dimensional geometric distribution structure of the target and the imaging scene. It is suitable for the current high real-time requirements Security inspection, seeker terminal guidance, military reconnaissance and other fields. The high-resolution three-dimensional imaging technology of radar targets in the terahertz band is of great significance to the development of radar technology and the application of radar imaging. In this paper, the research background and significance of the terahertz near-field imaging technology, radar three-dimensional imaging technology, the development status of terahertz radar system and terahertz radar imaging algorithm are reviewed, and the existing problems of terahertz near-field imaging technology are summarized and prospected.
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References
Cooper, K.B., Dengler, R.J., Llombart, N., et al.: THz Imaging Radar for Standoff Personnel Screening. IEEE Trans. Terahertz Sci. Technol. 1(1), 169–182 (2011)
Cooper, K.B., Dengler, R.J., Llombart, N., et al.: Fast, high-resolution terahertz radar imaging at 25 meters. In: Proceedinds of SPIE, pp. 76710Y-1–76710Y-8, Orlando (2010).
Xin, Z., Chao, L.: The development of terahertz technology and its application in radar and communication systems (I). J. Microw. 26(6), 1–6 (2010)
Graham, L.C.: Synthetic interferometer radar for topographic mapping. Proc. IEEE 62(6), 763–768 (1974)
Li, Z., Bao, Z., Li, H., et al.: Image autocoregistration and insar interferogram estimation using joint subspace projection. IEEE Trans. Geosci. Remote Sens. 44(2), 288–297 (2006)
Pan, Z., Liu, B., Zhang, Q.: Phase unwrapping and elevation inversion of three-baseline millimeter wave InSAR. J. Infrared Millime. Waves 32(5), 474–480 (2013)
Automatic, imaging: IEEE Trans. Image Process. 5(9), 1335–1345 (1996)
Stagliano, D., Giusti, E., Lischi, S., et al.: 3D InISAR-based target reconstruction algorithm by using a multi-channel ground-based radar demonstrator. In: International Radar Conference, Lille, France (2014)
Martorella, M., Stagliano, D., Salvetti, F., et al.: 3D interferometric ISAR imaging of noncooperative targets. IEEE Trans. Aerosp. Electron. Syst. 50(4), 3102–3114 (2014)
Liang, H., He, M., Li, N., et al.: The research of near-field in ISAR imaging diagnosis. In: International Conference on Microwave and Millimeter Wave Technology, Nanjing, China, pp. 1773–1775 (2008)
Soumekh, M.: Reconnaissance with ultra wideband UHF synthetic aperture radar. IEEE Signal Process. Mag. 12(4), 21–40 (1995)
Soumekh, M.: Reconnaissance with slant plane circular SAR imaging. IEEE Trans. Image Process. 5(8), 1252–1265 (1996)
Frölind, P., Gustavsson, A., Lundberg, M., et al.: Circular-aperture VHF-band synthetic aperture radar for detection of vehicles in forest concealment. IEEE Trans. Geosci. Remote Sens. 50(4), 1329–1339 (2012)
Reigber, A., Moreira, A., Papathanassiou, K.P.: First demonstration of airborne SAR tomography using multibaseline L-band data. IEEE Trans. Geosci. Remote Sens. 38(5), 2142–2152 (2000)
Fornaro, G., Serafino, F.: Spaceborne 3D SAR tomography: experiments with ERS Data. In: IEEE International Geoscience and Remote Sensing Symposium, pp. 1240–1243 (2004)
Giret, R., Jeuland, H., Enert, P.: A study of a 3D-SAR concept for a millimeter-wave imaging radar onboard an UAV. In: 2004 European Radar Conference, Amsterdam, pp. 201–204 (2004)
Weib, M., Ender, J.H.G.: A 3D imaging radar for small unmanned airplanes-ARTINO. In: European Radar Conference 2005 (EURAD 2005), Paris, pp. 209–212 (2005)
Weiß, M., Gilles, M.: Initial ARTINO radar experiments. In: EUSAR 2010, Aachen, Germany, pp. 1–4 (2010)
Kefei, L.: Single-stimulus three-dimensional SAR experimental system and imaging technology research. University of Electronic Science and Technology of China, ChengDu, China (2010)
Dengler, R.J., Cooper, K.B., Chattopadhyay, G., et al.: 600 Ghz imaging radar with 2 Cm range resolution, pp. 1371–1374 (2007)
Chattopadhyay, G., Cooper, K.B., Dengler, R., et al.: A 600 Ghz imaging radar for contraband detection (2008)
Cooper, K.B., Dengler, R.J., Chattopadhyay, G., et al.: A high-resolution imaging radar at 580 Ghz. IEEE Microwave Wirel. Compon. Lett. 18(1), 64–66 (2008)
Cooper, K.B.: Performance of a 340 Ghz radar transceiver array for standoffsecurity imaging. In: International Conference on Infrared, Millimeter, and Terahertz Waves (2014)
Reck, T., Jung-Kubiak, C., Siles, J.V., et al.: A silicon micromachined eight-pixel transceiver array for submillimeter-wave radar. IEEE Trans. Terahertz Sci. Technol. 5(2), 197–206 (2015)
Chattopadhyay, G., Reck, T., Lee, C., et al.: Micromachined packaging for Terahertz systems. Proc. IEEE 105(6), 1139–1150 (2017)
Sheen, D.M., Mcmakin, D.L., Barber, J., et al.: Active Imaging at 350 Ghz for security applications. In: Proceedings of SPIE - The International Society for Optical Engineering, pp. 6948–69480M (2008)
Sheen, D.M., Severtsen, R.H., Mcmakin, D.L., et al.: Standoff concealed weapon detection using a 350-Ghz radar imaging system. In: Proceedings of SPIE – The International Society for Optical Engineering, vol. 7670, no. 1, pp. 115–118 (2010)
Essen, H., Wahlen, A., Sommer, R., et al.: Development of a 220-GHz experimental radar. In: 2008 German Microwave Conference, Hamburg, pp. 1–4 (2008)
Essen, H., Wahlen, A., Sommer, R., et al.: High-bandwidth 220 GHz experimental radar. Electron. Lett. 43(20), 1114–1116 (2007)
Ahmed, S., Schiessl, A., Gumbmann, F., et al.: Advanced microwave imaging. IEEE Microwave Mag. 13(6), 26–43 (2012)
Ahmed, S.S., Genghammer, A., Schiessl, A., et al.: Fully electronic active E-band personnel imager with 2 m2 aperture based on a multistatic architecture. IEEE Trans. Microw. Theory Tech. 61(1), 651–657 (2013)
Gao, X., Li, C., Gu, S., et al.: Design, analysis and measurement of a millimeter wave antenna suitable for stand off imaging at checkpoints. J. Infrared Millim. Terahertz Waves 32(11), 1314–1327 (2011)
Gu, S.M., Li, C., Gao, X., et al.: Terahertz aperture synthesized imaging with fan-beam scanning for personnel screening. IEEE Trans. Microw. Theory Tech. 60(121), 3877–3885 (2012)
Gu, S., Li, C., Gao, X., et al.: Terahertz aperture synthesized imaging with fan-beam scanning for personnel screening. IEEE Trans. Microwave Theory Tech. Mtt 60(12), 3877–3885 (2012)
Liu, W., Li, C., Sun, Z., et al.: A Fast Three-Dimensional Image Reconstruction with large depth of focus under the illumination of terahertz gaussian beams by using wavenumber scaling algorithm. IEEE Trans. Terahertz Sci. Technol. 5(6), 967–977 (2015)
Li, C., Gu, S., Gao, X., et al.: Image reconstruction of targets illuminated by terahertz gaussian beam with phase shift migration technique. In: International Conference on Infrared, Millimeter, and Terahertz Waves, pp. 1–2 (2013)
Sun, Z., Li, C., Gao, X., et al.: Minimum-entropy-based adaptive focusing algorithm for image reconstruction of terahertz single-frequency holography with improved depth of focus. IEEE Trans. Geosci. Remote Sens. 35(7), 8–93 (2015)
Gu, S., Li, C., Gao, X., et al.: Three-dimensional image reconstruction of targets under the illumination of terahertz gaussian beam-theory and experiment. IEEE Trans. Geosci. Remote Sens. 51(4), 2241–2249 (2013)
Zhang, B., Pi, Y., Li, J.: Terahertz imaging radar with inverse aperture synthesis techniques: system structure, signal processing, and experiment results. IEEE Sens. J. 15(1), 290–299 (2015)
Liu, T., Pi, Y., Yang, X.: Wide-angle CSAR imaging based on the adaptive subaperture partition method in the Terahertz Band. IEEE Trans. Terahertz Sci. Technol. 8(2), 165–173 (2018)
Yang, X., Pi, Y., Liu, T., et al.: Three-dimensional imaging of space debris with space-based terahertz radar. IEEE Sens. J. 18(3), 1063–1072 (2018)
Gao, J., Deng, B., Qin, Y., et al.: Efficient terahertz wide-angle NUFFT-based inverse synthetic aperture imaging considering spherical wavefront. Sensors 16(12), 2120 (2016)
Jiang, Y., Deng, B., Qin, Y., et al.: Experimental results of concealed object imaging using terahertz radar. In: 8th International Workshop on Electromagnetics:Applications and Student Innovation Competition, iWEM 2017, London, United Kingdom, pp. 16–17 (2017)
Yang, Q., Deng, B., Wang, H., et al.: ISAR imaging of rough surface targets based on a terahertz radar system. In: 2017 Asia-Pacific Electromagnetic Week, 6th Asia-Pacific Conference on Antennas and Propagation, Xi'an, China (2017)
Cheng, B., Lu, B., Gao, J.K., et al.: Standoff 3-D imaging with 4Tx-16Rx MIMO-based radar at 340 GHz. In: 2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Cancun, Mexico, pp. 1–2 (2017)
Cui, Z., Gao, J., Lu, B., et al.: Real-time 3-D imaging system with 340GHz sparse MIMO array J. Infrared Millim. Waves 36(1), 102–106 (2017)
Sheen, D.M., Mcmakin, D.L., Hall, T.E., et al.: Real-Time Wideband Cylindrical Holographic Surveillance System (1999)
Ahmed, S.S., Genghammer, A., Schiessl, A., et al.: Fully electronic – band personnel imager of 2 M aperture based on a multistatic architecture. IEEE Trans. Microw. Theory Tech. 61(1), 651–657 (2013)
Ahmed, S.S., Schiessl, A., Schmidt, L.P.: Novel fully electronic active real-time millimeter-wave imaging system based on a planar multistatic sparse array. In: IEEE MTT-S International Microwave Symposium Digest. IEEE MTT-S International Microwave Symposium 1 (2011)
Cui, Z., Gao, J., Lu, B., et al.: Real-time 3-D imaging system with 340GHz sparse MIMO array. J. Infrared Millim. Waves 36(1), 102–106 (2017)
Qiong, W.: Implementation of GPU-based terahertz MIMO array imaging algorithm. Xidian University (2019)
Wen, J.: Research on terahertz radar imaging of human hidden targets and its speckle and polarization characteristics. China Academy of Engineering Physics (2019)
Sheen, D.M., Mcmakin, D.L., Severtsen, R.H.: Concealed explosive detection on personnel using a wideband holographic millimeter-wave imaging system. In: Proceedings of SPIE - The International Society for Optical Engineering (1996)
Bertl, S., Detlefsen, J.: Effects of a reflecting background on the results of active Mmw Sar imaging of concealed objects. IEEE Trans. Geosci. Remote Sens. 49(10), 3745–3752 (2011)
Qiao, L., Wang, Y., Zhao, Z., Chen, Z.: Exact reconstruction for near-field three-dimensional planar millimeter-wave holographic imaging. J. Infrared Millim. Terahertz Waves 36(12), 1221–1236 (2015). https://doi.org/10.1007/s10762-015-0207-z
Sun, Z., Li, C., Gu, S., et al.: Fast three-dimensional image reconstruction of targets under the illumination of terahertz gaussian beams with enhanced phase-shift migration to improve computation efficiency. IEEE Trans. Terahertz Sci. Technol. 4(4), 479–489 (2014)
Wang, Y.: Research on cylindrical three-dimensional imaging algorithm of terahertz radar. University of Electronic Science and Technology of China (2016)
Jiang, Y.: Research on three-dimensional imaging technology of terahertz array radar. National University of Defense Technology (2018)
Ge, J., Jie, L., Wen, J., Binbin, C., Jianxiong, Z., Jian, Z.: Holographic radar imaging algorithm based on the concept of range Doppler. J. Infrared Millim. Waves 36(03), 367–375 (2017)
Geng, S., Jiang, Z., Cheng, Z., et al.: Research on FM-CW SAR range-Doppler imaging algorithm. J. Electron. Inf. Technol. (2007)
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Jiang, H., Qu, W. (2021). Overview of Terahertz 3D Imaging Technology. In: Shi, S., Ye, L., Zhang, Y. (eds) Artificial Intelligence for Communications and Networks. AICON 2020. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, vol 356. Springer, Cham. https://doi.org/10.1007/978-3-030-69066-3_46
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