A sub-mm Wave Quasiparticle Receiver For 750 GHz - Progress Report

D. Winkler; W. R. McGrath; B. Nilsson; T. Claeson; J. Johansson; E. Kollberg; S. Rudner

doi:10.1117/12.952316

21 April 1986 A sub-mm Wave Quasiparticle Receiver For 750 GHz - Progress Report

D. Winkler, W. R. McGrath, B. Nilsson, T. Claeson, J. Johansson, E. Kollberg, S. Rudner

Proceedings Volume 0598, Instrumentation for Submillimeter Spectroscopy; (1986) https://doi.org/10.1117/12.952316
Event: 1985 International Technical Symposium/Europe, 1985, Cannes, France

Abstract

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.

Citation Download Citation

D. Winkler, W. R. McGrath, B. Nilsson, T. Claeson, J. Johansson, E. Kollberg, and S. Rudner "A sub-mm Wave Quasiparticle Receiver For 750 GHz - Progress Report", Proc. SPIE 0598, Instrumentation for Submillimeter Spectroscopy, (21 April 1986); https://doi.org/10.1117/12.952316

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