Oral Presentation

Band-4+5 Receiver for ALMA 2030 Wideband Sensitivity Upgrade : initial concept and plan

Author(s): Yuh-Jing Hwang

Presenter: Yuh-Jing Hwang (ASIAA)

The consortiums of the Atacama Large Millimeter Array proposed to initiate development of the next generation receiver to promote the bandwidth and sensitivity. As suggested by East Asia Consortium, initial concept and development plan of combining Band-4 (125 - 163 GHz) and Band-5 (163 - 211 GHz) into one ultra-wide receiver band is proposed in ASIAA. The initial concept and development plan will be presented.