Title :
A generalized serial approach to offset QAM-type modulations
Author :
Gonçalves, Victor ; Gusmão, António ; Esteves, Nelson
Author_Institution :
ENIDH, INESC, Lisbon, Portugal
Abstract :
A serial approach to the generation and detection of offset M -ary QAM-type signals is presented which extends the technique proposed by F. Amoroso and J. Kivett (1977) for MSK. In all cases considered, serial implementations exhibit a lower sensitivity to imperfect carrier synchronization than the corresponding parallel implementations. Some numerical results concerning the performance of serial OQAM-type techniques are given
Keywords :
amplitude modulation; radio receivers; radio transmitters; generalized serial approach; imperfect carrier synchronization; nonlinear radio applications; offset QAM-type modulations; receiver; serial OQAM-type techniques; signal detection; signal generation; transmitter; Amplitude modulation; Band pass filters; Baseband; Binary phase shift keying; Demodulation; Filtering; Phase modulation; Quadrature amplitude modulation; Radio transmitters; Signal processing;
Conference_Titel :
Electrotechnical Conference, 1991. Proceedings., 6th Mediterranean
Conference_Location :
LJubljana
Print_ISBN :
0-87942-655-1
DOI :
10.1109/MELCON.1991.161901
