Title :
A digital realization technique of optimum receiving matched filter
Author :
Dongjie, Huang ; Wenchang, Shao
Author_Institution :
Inst. of Electron., Acad. Sinica, Beijing, China
Abstract :
Receiving filters are investigated for the detection of quadrature overlapped modulation signal (QOMS). The minimum energy symbol matched (MESM) filter for QOMS scheme is presented. BER performances with different kinds of receiving filter are studied and compared. The digital realization of the filters is presented using a memory-based FIR digital filter structure, which is versatile and flexible
Keywords :
digital filters; error statistics; filtering and prediction theory; matched filters; signal detection; BER performances; FIR digital filter structure; QOMS scheme; bit error rate; digital realization; memory-based filters; quadrature overlapped modulation signal; receiving matched filter; Bit error rate; Digital communication; Digital filters; Digital modulation; Equations; Finite impulse response filter; Matched filters; Modems; Pulse shaping methods; Shape;
Conference_Titel :
Circuits and Systems, 1991. Conference Proceedings, China., 1991 International Conference on
Conference_Location :
Shenzhen
DOI :
10.1109/CICCAS.1991.184313
