The DOI matches its Crossref record.
Penetrating 3-D Imaging at 4- and 25-m Range Using a Submillimeter-Wave Radar
Abstract
We show experimentally that a high-resolution imaging radar operating at 576-605 GHz is capable of detecting weapons concealed by clothing at standoff ranges of 4-25 m. We also demonstrate the critical advantage of 3-D image reconstruction for visualizing hidden objects using active-illumination coherent terahertz imaging. The present system can image a torso with <1 cm resolution at 4 m standoff in about five minutes. Greater standoff distances and much higher frame rates should be achievable by capitalizing on the bandwidth, output power, and compactness of solid state Schottky-diode based terahertz mixers and multiplied sources.
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Citations
Cited by
Capturing the human figure through a wall
Adib, F., Hsu, C.-Y., Mao, H., Katabi, D., & Durand, F. (2015) · ACM Transactions on Graphics · doi:10.1145/2816795.2818072 · Cited by 443
Ahmed, S. S., Schiessl, A., Gumbmann, F., Tiebout, M., Methfessel, S., & Schmidt, L.-P. (2012) · IEEE Microwave Magazine · doi:10.1109/mmm.2012.2205772 · Cited by 326
Metadata
- Authors
- Cooper, K. B., Dengler, R. J., Llombart, N., Bryllert, T., Chattopadhyay, G., Schlecht, E., Gill, J., Lee, C., Skalare, A., Mehdi, I., & Siegel, P. H.
- Venue
- IEEE Transactions on Microwave Theory and Techniques
- Published
- 2008-12
- Volume
- 56
- Issue
- 12
- Pages
- 2771-2778
- ISSN
- 0018-9480 (ISSN-L)
- 1557-9670
- OpenAlex
- W2150558863
- Cited by
- 360
- References
- 0
- FWCI
- 18.53
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Penetrating 3-D Imaging at 4- and 25-m Range Using a Submillimeter-Wave Radar. https://app.cochat.ai/papers/10.1109/tmtt.2008.2007081
- The paper
- Cooper, K. B., Dengler, R. J., Llombart, N., Bryllert, T., Chattopadhyay, G., Schlecht, E., Gill, J., Lee, C., Skalare, A., Mehdi, I., & Siegel, P. H. (2008). Penetrating 3-D Imaging at 4- and 25-m Range Using a Submillimeter-Wave Radar. IEEE Transactions on Microwave Theory and Techniques. https://doi.org/10.1109/tmtt.2008.2007081
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
