Table I. Submillimeter Sensing Program Work Breakdown Structure

• 1.0 Superconducting Mixer Development (JPL)
  • 1.1 SIS Tunnel Junctions (JPL)
  • 1.2 Superconducting Materials Development (Yale, JPL, Caltech)
  • 1.3 Quantum Wells (MIT)

• 2.0 Solid State Local Oscillator Development (JPL)
  • 2.1 Mulipliers (JPL, UVa, Michigan, U. Mass.)
  • 2.2 Photomixer (MIT-Lincoln Lab)
  • 2.3 Grids Multipliers (Caltech)

• 3.0 Receiver Development (JPL)
  • 3.1 Quasi Optical (Caltech)
  • 3.2 Wave Guide (JPL)

• 4.0 Backend Electronics
  • 4.1 Digital Autocoorellator Spectrometers (JPL, Caltech)
  • 4.2 HEMTS (TRW, UCSB, U. of Hawaii, JPL)

• 5.0 Array Development (JPL, Caltech)