A W-band direct-detection radiometric imaging array

Autor: Larry Yujiri, M. Mussetto, G.S. Dow, D.C.W. Lo, Barry R. Allen, T.N. Ton
Rok vydání: 2002
Předmět:
Zdroj: Proceedings of 1994 IEEE Microwave and Millimeter-Wave Monolithic Circuits Symposium.
DOI: 10.1109/mcs.1994.332146
Popis: 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. >
Databáze: OpenAIRE