DocumentCode
280085
Title
Passive MM-wave imaging
Author
Appleby, R. ; Lettington, A.H.
Author_Institution
R. Signals & Radar Establ., Malvern
fYear
1990
fDate
33016
Firstpage
42491
Lastpage
42496
Abstract
The authors outline how the techniques of multichannel imaging, aperture synthesis and correlation can be combined with high speed signal processing and low noise components to make passive millimetre wave imaging a real possibility. They describe how high quality images are obtained with a simple pencil beam scanner and how to obtain images in real time and with good spatial resolution
Keywords
microwave detectors; microwave imaging; aperture synthesis; digital signal processing; high quality images; multichannel imaging; multichannel radiometer scanning; passive millimetre wave imaging; simple pencil beam scanner; spatial resolution; thermal sensitivity;
fLanguage
English
Publisher
iet
Conference_Titel
Millimetre-Wave Radar, IEE Colloquium on
Conference_Location
London
Type
conf
Filename
190231
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