DocumentCode
2619966
Title
Polyphase FFT filter bank for QAM data transmission
Author
Fliege, Norbert
Author_Institution
Tech. Univ. of Hamburg, West Germany
fYear
1990
fDate
1-3 May 1990
Firstpage
654
Abstract
Polyphase fast Fourier transform (FFT) filter banks for quadratic amplitude modulation (QAM) data transmission are proposed. A previously proposed multiple carrier data transmission method is discussed along with its transient response. The transient response of the proposed polyphase filters is represented in a two-dimensional mesh plot with high resolution. Experimental responses are shown and discussed
Keywords
amplitude modulation; data communication equipment; digital filters; fast Fourier transforms; transient response; FFT filter bank; QAM data transmission; multiple carrier data transmission method; polyphase fast Fourier transform filter banks; quadratic amplitude modulation data transmission; transient response; two-dimensional mesh plot; Analog-digital conversion; Data communication; Detectors; Digital filters; Discrete Fourier transforms; Filter bank; Quadrature amplitude modulation; Transfer functions; Transient response; Transmitters;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1990., IEEE International Symposium on
Conference_Location
New Orleans, LA
Type
conf
DOI
10.1109/ISCAS.1990.112151
Filename
112151
Link To Document