@article{6df4259f1e6549ee9e86cdf18ff68056,
title = "Compact continuous-wave subterahertz system for inspection applications",
abstract = "We report the use of a compact continuous-wave sub-terahertz system for inspection applications, using electronic generation and detection methods. A combination of a Gunn diode emitter, a Schottky diode detector, and a polyethylene Fresnel lens provides line-scan images at 0.2 ms with a data acquisition rate of 512 pointss. Examples of the measurement of NASA's insulating panels and applicability of the technology to other nondestructive testing applications are presented and discussed.",
author = "Nicholas Karpowicz and Hua Zhong and Cunlin Zhang and Lin, {Kuang I.} and Hwang, {Jenn Shyong} and Jingzhou Xu and Zhang, {X. C.}",
note = "Funding Information: This work is supported by the U.S. National Aeronautics and Space Administration and Lockheed Martin Space Systems. H.Z. is supported by the U.S. National Science Foundation. C.Z. is supported by the National Natural Science Foundation of China (No. 010390160). K.I.L. and J.S.H. are supported by the National Science Council of ROC (NSC 92-2112-M-006-020). The authors would like to thank Michael Shur and Peter Siegel for their technical support, Warren Ussery, Ron Reightler, Eric Madras, and James Walker for the panel samples and for critical discussions.",
year = "2005",
month = jan,
day = "31",
doi = "10.1063/1.1856701",
language = "English",
volume = "86",
pages = "1--3",
journal = "Applied Physics Letters",
issn = "0003-6951",
publisher = "American Institute of Physics Publising LLC",
number = "5",
}