id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-30539	Li, Silong; Xiao, Jixue	Design of Multi channel Acquisition System for Phased Array Radar	2025	10	.pdf	application/pdf	4755	225	50	In radar signal processing, digital filter removes background noise, antenna sidelobe interference, ground reflection and other interference, and improves the radar system's detection capability and resolution of target information. (2) Digital Down-Conversion based on DSP.DSP is a microprocessor specially used for digital signal processing, which realizes Digital Down-Conversion algorithm through C/C++ or assembly language.	cache/ajst-30539.pdf	txt/ajst-30539.txt