DocumentCode
2166304
Title
A W-band direct-detection radiometric imaging array
Author
Lo, D.C.W. ; Yujiri, L. ; Dow, G.S. ; Ton, T.N. ; Mussetto, M. ; Allen, B.R.
Author_Institution
TRW Inc., Redondo Beach, CA, USA
fYear
1994
fDate
22-25 May 1994
Firstpage
41
Lastpage
44
Abstract
We report a first W-band 1/spl times/4 direct detection radiometric imaging array based on MMIC technology. The imaging array was integrated with a W-band radiometric imaging system. Field image taken by the 1/spl times/4 imaging array in stepping push-broom mode shows excellent results. Successful demonstration of the 1/spl times/4 W-band radiometric imaging array indicates not only the maturity of MMW MMIC technology but also the feasibility of larger linear or two-dimensional radiometric imaging array based on the simple MMIC direct-detection approach.<>
Keywords
MMIC; microwave antenna arrays; microwave imaging; radiometry; remote sensing; slot antennas; EHF; MM-wave array; MMIC technology; W-band; direct-detection; radiometric imaging array; stepping push-broom mode; Detectors; Diodes; Frequency; MMICs; Microwave imaging; Microwave radiometry; Noise figure; Optical imaging; Slot antennas; Space technology;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Millimeter-Wave Monolithic Circuits Symposium, 1994. Digest of Papers., IEEE 1994
Conference_Location
San Diego, CA, USA
Print_ISBN
0-7803-1418-2
Type
conf
DOI
10.1109/MCS.1994.332146
Filename
332146
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