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Proceedings Paper

A sub-mm Wave Quasiparticle Receiver For 750 GHz - Progress Report
Author(s): D. Winkler; W. R. McGrath; B. Nilsson; T. Claeson; J. Johansson; E. Kollberg; S. Rudner
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Paper 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.

Paper Details

Date Published: 21 April 1986
PDF: 6 pages
Proc. SPIE 0598, Instrumentation for Submillimeter Spectroscopy, (21 April 1986); doi: 10.1117/12.952316
Show Author Affiliations
D. Winkler, Chalmers University of Technology (Sweden)
W. R. McGrath, Chalmers University of Technology (Sweden)
B. Nilsson, Chalmers University of Technology (Sweden)
T. Claeson, Chalmers University of Technology (Sweden)
J. Johansson, Chalmers University of Technology (Sweden)
E. Kollberg, Chalmers University of Technology (Sweden)
S. Rudner, FOA 3 (Sweden)

Published in SPIE Proceedings Vol. 0598:
Instrumentation for Submillimeter Spectroscopy
Erik L. Kollberg, Editor(s)

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