%A Such, Gereon
%A Schraml, Matthias
%A Knopp, Andreas
%D 2018
%T Frequency Domain Channelizer: A computationally efficient method for non-uniform channelization
%K
%X We present both, generalized theory and our implementation of a frequency domain channelizer suited for multicarrier Software Defined Radio receivers. Frequency domain channelizers fill the gap between multiple FFT/FIR-based channelizers and the polyphase channelizer considering dissimilar bandwidth carriers in a signal in terms of performance and applicability. Our open source implementation gr-FDC outperforms a combination of Frequency Xlating FFT filters at about ten channels and is introduced as an implementation example.
%U https://pubs.gnuradio.org/index.php/grcon/article/view/51
%J Proceedings of the GNU Radio Conference
%0 Journal Article
%V 3
%N 1
%8 2018-09-18