Browsing by Author "Flygare, J."

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    Cryogenic 1.2 to 116 GHz receiver for large arrays
    (IEEE, 2018) Weinreb, S.; Mani, H.; Zhong, W.; Flygare, J.; Billade, B.; Akgiray, Ahmed Halid; Dong, L.; Electrical & Electronics Engineering; AKGİRAY, Ahmed Halid
    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