W-band radiometric imager with mechanical beam-scanning
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hdl:2117/16181
Document typeConference report
Defense date2011
PublisherIEEE
Rights accessRestricted access - publisher's policy
All rights reserved. This work is protected by the corresponding intellectual and industrial
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Abstract
The design of a 94 GHz Total Power Radiometer
system for imaging purposes is presented in this paper. A mechanical beam-scanning antenna system is used to acquire
passive raster images. The main performance parameters of the imaging system are described as well as their impact on the
resulting image quality. A temperature resolution below 1K and a spatial resolution around 4 cm at 1 meter standoff distance are
obtained with this system. Moreover, radiometric images acquired in indoor and outdoor environments are shown and
compared.
CitationNova, E. [et al.]. W-band radiometric imager with mechanical beam-scanning. A: International Conference on Infrared, Millimeter, and Terahertz Waves. "Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 2011. Proceedings". Houston: IEEE, 2011, p. 1-2.
ISBN978-1-4577-0510-6
Publisher versionhttp://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6105156
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