Wideband channelization using subsampled discrete fourier transf

Details Wideband channelization using subsampled discrete fourier transf Wideband channelization using subsampled discrete fourier transf

1997-08-29

1999-12-21

Tse, Young T.

Pulse or digital communications

Receivers

Interference or noise reduction

375316, 370210, 708405, H04B 110

Patent

active

060059001

ABSTRACT:
A receiver and channelizer for processing a wideband signal is disclosed. The channelizer consists of a receiver for receiving a wideband signal. The received wideband signal is processed by a subsampled DFT-channelizer to extract a selected number of regularly spaced channels from a plurality of channels within the received wideband signal. These extracted regularly spaced channels are then output for further processing by a receiver.

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Kovacevic, et al.; "Perfect Reconstruction Filter Banks With Rational Sampling Factors"; IEEE Transactions on Signal Processing, vol. 41, No. 6, Jun. 1, 1993, pp. 2047-2066, XP000377587.

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