A sub-mm Wave Quasiparticle Receiver For 750 GHz - Progress Report
Dag Winkler, William R. McGrath, Bengt Nilsson +4 more
We have designed a sub-mm wave receiver using superconducting edge tunnel junctions (SIS/SIN). The mixer is subharmonically pumped at about 375 GHz, whereas the signal frequency is at twice this frequency. The local oscillator and the signal are both coupled to a constant width slot antenna (CWSA), and via an exponential tapering to an array of two junctions coupled in series across a slotline. Design and preliminary results will be discussed in this report.
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE•Apr 21, 1986•5 citations