Title :
Selection of Modulation Type in Digital Data Transmission Systems
Author :
Shirokov, I. ; Durmanov, V.
Author_Institution :
Sevastopol Nat. Tech. Univ. Studgorodok
Abstract :
The analysis of two radio signal modulation methods in digital data transmission system is presented. Advantages of quadrature-amplitude modulation are shown with respect to noise immunity in communications links. At the same time, advantages of multilevel phase modulation for hardware implementation in data transmission devices are shown
Keywords :
data communication; digital communication; phase modulation; quadrature amplitude modulation; telecommunication links; communications link; digital data transmission system; hardware implementation; multilevel phase modulation; noise immunity; quadrature-amplitude modulation; radio signal modulation method; Binary phase shift keying; Constellation diagram; Data communication; Digital modulation; Hardware; Microwave theory and techniques; Phase modulation; Quadrature phase shift keying; Signal analysis;
Conference_Titel :
Microwave and Telecommunication Technology, 2006. CriMiCO '06. 16th International Crimean Conference
Conference_Location :
Sevastopol, Crimea
Print_ISBN :
966-7968-92-8
Electronic_ISBN :
966-7968-92-8
DOI :
10.1109/CRMICO.2006.256432
