Serial and parallel demodulation trade-offs for IJF-OQPSK

Author

Rasmussen, D. ; Davis, George

Author_Institution

ITT Aerosp./C. Div., Fort Wayne, IN, USA

fYear

1993

fDate

14-17 Sep 1993

Firstpage

747

Abstract

Bit-error-rate (BER) performance degradation introduced by carrier phase and timing errors is evaluated for serial and parallel demodulation of an intersymbol interference and jitter free offset quadrature phase shift keying (IJF-OQPSK) signal. The effects of these errors on performance are obtained for both limited and nonlimited modulator signals. Serial demodulation using average zero crossing bit synchronization is shown to provide either less or the same BER degradation as that obtained with maximum eye opening synchronization

Keywords

demodulation; error statistics; intersymbol interference; phase shift keying; synchronisation; BER performance degradation; IJF-OQPSK; average zero crossing bit synchronization; bit error rate; carrier phase errors; intersymbol interference; jitter free offset quadrature phase shift keying; limited modulator signals; maximum eye opening synchronization; nonlimited modulator signals; parallel demodulation; serial demodulation; timing errors; Baseband; Delay; Demodulation; Encoding; Filters; Frequency conversion; Frequency synchronization; Phase modulation; Radio frequency; Signal generators;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Computer Engineering, 1993. Canadian Conference on

Conference_Location

Vancouver, BC

Print_ISBN

0-7803-2416-1

Type

conf

DOI

10.1109/CCECE.1993.332404

Filename

332404