An SIS-based sideband-separating heterodyne mixer optimized for the 600 to 720 GHz band (2008)
Mena, F. P., Kooi, J. W., Baryshev, A. M., Lodewijk, C. F. J., Hesper, R., Wild, W., ...
The Atacama Large Millimeter Array (ALMA) is the largest radio astronomical enterprise ever proposed. When completed, each of its 64 constituting radio-telescopes will be able to hold 10 heterodyne...