PT Unknown AU Karpov, A Miller, D Rice, F Zmuidzinas, J Stern, JA Bumble, B LeDuc, HG TI Low noise 1.2 THz SIS receiver SE Proc. 12[super:th] Int. Symp. Space Terahertz Technol. PY 2001 BP 21 EP 22 PI San Diego, CA, USA ER