Design and results for a 345 GHz sis focal plane array using planar technology |
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| Authors: | T H Legg M B Bell K Kornelsen J F Vaneldik D Routledge and M J Brett |
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| Institution: | (1) National Research Council, Ottawa;(2) Alberta Microelectronic Centre, Edmonton;(3) Electrical Engineering Department, University of Alberta, Edmonton |
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| Abstract: | We describe a focal plane array using antenna elements and SIS junctions photo-etched on a quartz substrate. The etched antenna is of a new strip-line type in which a two-dimensional corrugated horn is phase-corrected with a strip-line lens. Good beam efficiency is indicated by the measured antenna patterns. A DSB receiver temperature of 225 K was obtained with a number of imperfections still present. |
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| Keywords: | Planar SIS focal plane array sub-mm |
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