30 November 2017 A noise temperature of passive wavegulde components of mm and submm-wave cryogenically cooled receivers
Author Affiliations +
Proceedings Volume 2250, International Conference on Millimeter and Submillimeter Waves and Applications 1994; 22507O (2017) https://doi.org/10.1117/12.2303293
Event: Millimeter and Submillimeter Waves and Applications: International Conference, 1994, San Diego, CA, United States
Abstract
It has been proven that noise temperatures of contemporary cryogenically cooled receivers in mm and submrn wavelengths tend toward the fundamental limits due to the decreased contribution of active components, including mixers, amplifiers, etc. The contributions of passive waveguides therefore become more valuable, and they must be calculated with the consideration of a range of various temperatures.
© (2017) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
V. F. Vdovin, V. F. Vdovin, } "A noise temperature of passive wavegulde components of mm and submm-wave cryogenically cooled receivers", Proc. SPIE 2250, International Conference on Millimeter and Submillimeter Waves and Applications 1994, 22507O (30 November 2017); doi: 10.1117/12.2303293; https://doi.org/10.1117/12.2303293
PROCEEDINGS
2 PAGES


SHARE
RELATED CONTENT

Survey Of Millimeter-Wave Guiding Structures
Proceedings of SPIE (October 23 1985)
Calibration and testing of the Planck-LFI QM instrument
Proceedings of SPIE (July 05 2006)
A 3mm band dual polarization MMIC receiver for the 30...
Proceedings of SPIE (September 23 2012)
Receivers for the Millimeter Array
Proceedings of SPIE (July 30 1998)

Back to Top