Search: WFRF:(Billade Bhushan 1982) > Performance of the ...
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000 | 05043naa a2200541 4500 | |
001 | oai:research.chalmers.se:83cdabb1-9c83-4f23-9b9a-8cf3d2002e9b | |
003 | SwePub | |
008 | 171008s2011 | |||||||||||000 ||eng| | |
024 | 7 | a https://research.chalmers.se/publication/1522062 URI |
040 | a (SwePub)cth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a kon2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Billade, Bhushan,d 1982u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)bhusman |
245 | 1 0 | a Performance of the first ALMA Band 5 production cartridge |
264 | 1 | c 2011 |
338 | a electronic2 rdacarrier | |
520 | a We present performance of the first ALMA Band 5 production cartridge, covering RF frequencies from 163 GHz to 211 GHz. ALMA Band 5 is a dual polarization, sideband separation (2SB) receiver based on all Niobium (Nb) SuperconductorInsulator-Superconductor (SIS) tunnel junction mixer, providing 16 GHz of instantaneous RF bandwidth for the astronomy observations. The 2SB mixer for each polarization employs a quadrature layout. The sideband separation occurs at the output of the IF hybrid that has integrated bias-T for biasing the mixers, and is produced using superconducting thin film technology. Experimental verification of the Band 5 cold cartridge performed together with warm cartridge assembly, confirms the system noise temperature below 45 K, less than five quantum noise (5 hf/k) over most of the RF band, which is to our knowledge, the best results at these frequencies. The measurement of the sideband rejection indicates that the sideband rejection better than 10 dB over 90% of the observational band. | |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Maskinteknikx Rymd- och flygteknik0 (SwePub)203022 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Mechanical Engineeringx Aerospace Engineering0 (SwePub)203022 hsv//eng |
650 | 7 | a NATURVETENSKAPx Fysikx Annan fysik0 (SwePub)103992 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Other Physics Topics0 (SwePub)103992 hsv//eng |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Materialteknikx Annan materialteknik0 (SwePub)205992 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Materials Engineeringx Other Materials Engineering0 (SwePub)205992 hsv//eng |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Elektroteknik och elektronikx Reglerteknik0 (SwePub)202022 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Electrical Engineering, Electronic Engineering, Information Engineeringx Control Engineering0 (SwePub)202022 hsv//eng |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Elektroteknik och elektronikx Annan elektroteknik och elektronik0 (SwePub)202992 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Electrical Engineering, Electronic Engineering, Information Engineeringx Other Electrical Engineering, Electronic Engineering, Information Engineering0 (SwePub)202992 hsv//eng |
700 | 1 | a Nyström, Olle,d 1979u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)e0olle |
700 | 1 | a Meledin, Denis,d 1974u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)denmel |
700 | 1 | a Sundin, Erik,d 1979u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)ersu |
700 | 1 | a Lapkin, Igor,d 1963u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)lapkin |
700 | 1 | a Fredrixon, Mathias,d 1972u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)mathiasf |
700 | 1 | a Desmaris, Vincent,d 1977u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)vindes |
700 | 1 | a Marouf Rashid, Hawal,d 1982u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)hawal |
700 | 1 | a Strandberg, Magnus,d 1975u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)masv |
700 | 1 | a Ferm, Sven-Erik,d 1961u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)svenferm |
700 | 1 | a Wang, Huiu STFC Rutherford Appleton Laboratory4 aut |
700 | 1 | a Xu, Huiu STFC Rutherford Appleton Laboratory4 aut |
700 | 1 | a Obrocka, Monikau STFC Rutherford Appleton Laboratory4 aut |
700 | 1 | a Ellison, Brianu STFC Rutherford Appleton Laboratory4 aut |
700 | 1 | a Pavolotskiy, Alexey,d 1968u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)alpa |
700 | 1 | a Belitsky, Victor,d 1955u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)belitsky |
710 | 2 | a Chalmers tekniska högskolab STFC Rutherford Appleton Laboratory4 org |
773 | 0 | t Proceedings of the 22nd International Symposium on Space Terahertz Technology, April 26-28th, 2011 - Tucson, Arizona, USAg , s. 56-56q <56-56 |
856 | 4 | u http://publications.lib.chalmers.se/records/fulltext/local_152206.pdfx primaryx freey FULLTEXT |
856 | 4 8 | u https://research.chalmers.se/publication/152206 |
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