The Atacama Large Millimeter/sub-millimeter Array band-1 receiver
2016; SPIE; Linguagem: Inglês
10.1117/12.2232193
ISSN1996-756X
AutoresTeddy Huang, Ò. Morata, Patrick M. Koch, F. Kemper, Yuh-Jing Hwang, Chau-Ching Chiong, Paul T. P. Ho, You‐Hua Chu, Chi-Den Huang, Ching-Tang Liu, Fang-Chia Hsieh, Yen-Hsiang Tseng, Shou-Hsien Weng, Chin-Ting Ho, Po‐Han Chiang, Hsiao-Ling Wu, Chih-Cheng Chang, Shou-Ting Jian, Chien-Feng Lee, Yi-Wei Lee, Satoru Iguchi, Shin’ichiro Asayama, Daisuke Iono, Álvaro González, John Effland, Kamaljeet Saini, M.W. Pospieszalski, Doug Henke, K. Yeung, Ricardo Finger, Valeria Tapia, Nicolás Reyes,
Tópico(s)Radio Astronomy Observations and Technology
ResumoThe Atacama Large Millimeter/submillimeter Array(ALMA) Band 1 receiver covers the 35-50 GHz frequency band. Development of prototype receivers, including the key components and subsystems has been completed and two sets of prototype receivers were fully tested. We will provide an overview of the ALMA Band 1 science goals, and its requirements and design for use on the ALMA. The receiver development status will also be discussed and the infrastructure, integration, evaluation of fully-assembled band 1 receiver system will be covered. Finally, a discussion of the technical and management challenges encountered will be presented.
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