id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-7800	Shen, Haizhen; Zhai, Bing; Lan, Changyuan; Liu, Yang; Lu, Yaping; Chen, Zhenzhen; Li, Haifeng; Liu, Jie	Design of Medium and Long Distance Satellite Signal Transmission Scheme Based on Baseband Resource Pool	2023	5	.pdf	application/pdf	3563	128	43	The proposed digital optical transmission method breaks this deadlock, that is, down conversion and digital signal acquisition equipment are deployed in the antenna feed base to convert analog electrical signals into digital optical signals, which are transmitted through the digital optical transmission equipment for long-distance access to the central machine room. To solve the above problems, this paper puts forward the scheme of down- conversion and digital signal acquisition equipment pre- positioning, that is, down-conversion and digital signal acquisition equipment are deployed in the antenna base to convert analog electrical signals into digital optical signals, and then complete long-distance transmission through digital optical transmission equipment.	cache/ajst-7800.pdf	txt/ajst-7800.txt