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Low-noise 6-8 GHz receiver
- Source :
- IEEE Microwave Magazine. 7:74-84
- Publication Year :
- 2006
- Publisher :
- Institute of Electrical and Electronics Engineers (IEEE), 2006.
-
Abstract
- The combination of the traveling wave OMT device and the ultra-low-noise MMIC amplifiers has allowed us to develop a broadband 6-8 GHz receiver with a noise temperature of around 10 K. The combination of receiver noise and the additional noise contributions by the telescope optics gives an overall receiver temperature of around 28 K and 34 K in the two polarizations. The large collecting area of the telescope gives rise to a system equivalent flux density of around 4.5 Jy at 7 GHz
Details
- ISSN :
- 15273342
- Volume :
- 7
- Database :
- OpenAIRE
- Journal :
- IEEE Microwave Magazine
- Accession number :
- edsair.doi...........b8d9e7dc2da3686e896054f77016d4c5
- Full Text :
- https://doi.org/10.1109/mw-m.2006.250316