A 490 GHz planar circuit balanced Nb-Al2O3-Nb quasiparticle mixer for radio astronomy: Application to quantitative local oscillator noise determination

Marc Peter Westig, Matthias Justen, Karl Jacobs, Jürgen Stutzki, Michael Schultz, Florian Schomacker, Netty Honingh
  • Journal of Applied Physics, January 2012, American Institute of Physics
  • DOI: 10.1063/1.4764324