PT Unknown
AU Tong, CE
   Meledin, D
   Loudkov, D
   Blundell, R
   Erickson, N
   Kawamura, J
   Mehdi, I
   Gol’tsman, G
TI A 1.5 THz Hot-Electron Bolometer mixer operated by a planar diode based local oscillator
SE IEEE MTT-S Int. Microwave Symp. Digest
PY 2003
BP 751
EP 754
VL 2
DI 10.1109/MWSYM.2003.1212480
DE waveguide NbN HEB mixers
AB We have developed a 1.5 THz superconducting NbN Hot-Electron Bolometer mixer. It is operated by an all-solid-state Local Oscillator comprising of a cascade of 4 planar doublers following an MMIC based W-band power amplifier. The threshold available pump power is estimated to be 1 /spl mu/W.
ER