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Cryogenic 1.2 to 116 GHz receiver for large arrays

Weinreb, Sander and Mani, Hamdi and Zhong, Weiye and Flygare, Jonas and Billade, Bushan and Akgiray, Ahmed and Dong, Li (2018) Cryogenic 1.2 to 116 GHz receiver for large arrays. In: 12th European Conference on Antennas and Propagation (EuCAP 2018). IEEE , Piscataway, NJ, pp. 1-4. ISBN 978-1-78561-815-4. https://resolver.caltech.edu/CaltechAUTHORS:20181213-154116277

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Abstract

Current and future large arrays for radio astronomy are compared and the Next Generation Very Large Array, ngVLA, is introduced. Receiver requirements are described and a 4-feed system covering 1.2 to 116 GHz, in a single vacuum cryogenic enclosure is presented followed by description of the reflector optics, the wide-band feeds, and the expected system performance.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
https://doi.org/10.1049/cp.2018.0821DOIArticle
Additional Information:© 2018 IEEE. This work has been largely supported by voluntary contributions of time by S. Weinreb and H. Mani. We appreciate the excellent machine shop service provided by M. Martin-Vegue [11] and M. Fleming [12].
Subject Keywords:radio astronomy, cryogenic, QRFH, low noise amplifiers
Record Number:CaltechAUTHORS:20181213-154116277
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20181213-154116277
Official Citation:S. Weinreb et al., "Cryogenic 1.2 to 116 GHz receiver for large arrays," 12th European Conference on Antennas and Propagation (EuCAP 2018), London, 2018, pp. 1-4. doi: 10.1049/cp.2018.0821
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:91843
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:13 Dec 2018 23:51
Last Modified:03 Oct 2019 20:38

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