Polyphase FFT filter bank for QAM data transmission
- 4 December 2002
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
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
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