Research on Milky Way HI line celestial body operation system based on a new type of small telescope

Abstract

With the continuous advancement of science and technology, people have made long-term progress in the development and understanding of astrophysics. This article also designed a new type of small telescope. By using this type of telescope, researchers can effectively align the pointing and spectrum analyzer. The spectrum observed by detailed calibration is also similar to the existing observation data. By making larger aperture speakers, using lower-noise LNAs, and carefully calibrated using pointing and spectrum analyzers, the design of the telescope may be further improved to increase accuracy and performance.