TY - GEN
T1 - FRFT based transmultiplexers
AU - Aggrey, George Kwamina
AU - Tao, Ran
PY - 2007
Y1 - 2007
N2 - Transmultiplexers, the basis of which is filter banks, have been successfully utilized for multiuser communications. One important limitation however, is the leakage of signal from one channel to another known as crosstalk. This occurs because the core elements, synthesis and analysis filters employed are nonideal. To minimize its effect has been the focus of transmultiplexer design. This study therefore investigates a new approach to transmultiplexer design using the FRFT based filter banks in the processing of nonstationary signals. This method can enhance the elimination of the crosstalk and amplitude distortion.
AB - Transmultiplexers, the basis of which is filter banks, have been successfully utilized for multiuser communications. One important limitation however, is the leakage of signal from one channel to another known as crosstalk. This occurs because the core elements, synthesis and analysis filters employed are nonideal. To minimize its effect has been the focus of transmultiplexer design. This study therefore investigates a new approach to transmultiplexer design using the FRFT based filter banks in the processing of nonstationary signals. This method can enhance the elimination of the crosstalk and amplitude distortion.
UR - http://www.scopus.com/inward/record.url?scp=57849124111&partnerID=8YFLogxK
U2 - 10.1109/SITIS.2007.103
DO - 10.1109/SITIS.2007.103
M3 - Conference contribution
AN - SCOPUS:57849124111
SN - 9780769531229
T3 - Proceedings - International Conference on Signal Image Technologies and Internet Based Systems, SITIS 2007
SP - 556
EP - 562
BT - Proceedings - International Conference on Signal Image Technologies and Internet Based Systems, SITIS 2007
T2 - 3rd IEEE International Conference on Signal Image Technologies and Internet Based Systems, SITIS'07
Y2 - 16 December 2007 through 18 December 2007
ER -