Title :
A kind of better adjacent channel suppression multiple frequency shift keying signal simulation method based on MATLAB
Author :
Huan Li; Wenhua Ye
Author_Institution :
No.36 Research Institute of CETC, Jiaxing, Zhejiang 314033, China
Abstract :
Frequency shift keying (FSK) modulation function in MATLAB without filter function, leading to poor adjacent channel suppression, which causes aliasing after a non-linear device easily. Based on FSK modulation signal generation principle, designing a better adjacent channel suppression function in this paper, which verified by demodulating through Agilent´s vector signal analyzer (89600S), this function gets achieved more satisfactory results in the application of semi physical simulation.
Keywords :
"MATLAB","Frequency shift keying","Interpolation","Filtering","Demodulation","Modems"
Conference_Titel :
Communication Technology (ICCT), 2015 IEEE 16th International Conference on
Print_ISBN :
978-1-4673-7004-2
DOI :
10.1109/ICCT.2015.7399818
