Journal of VLSI Signal Processing Systems
EURASIP Journal on Applied Signal Processing
A simple iterative technique for the design of cosine modulated pseudo QMF banks
Proceedings of the International Conference on Advances in Computing, Communication and Control
Efficient design of cosine-modulated filter banks via convex optimization
IEEE Transactions on Signal Processing
A fast windowing-based technique exploiting spline functions for designing modulated filter banks
IEEE Transactions on Circuits and Systems Part I: Regular Papers
An improved and simplified design of cosine-modulated pseudo-QMF filterbanks
Digital Signal Processing
IEEE Transactions on Circuits and Systems Part I: Regular Papers
Cosine modulated and offset QAM filter bank multicarrier techniques: a continuous-time prospect
EURASIP Journal on Advances in Signal Processing - Special issue on filter banks for next-generation multicarrier wireless communications
Packet format design and decision directed tracking methods for filter bank multicarrier systems
EURASIP Journal on Advances in Signal Processing - Special issue on filter banks for next-generation multicarrier wireless communications
IEEE Transactions on Circuits and Systems Part I: Regular Papers
IEEE Transactions on Signal Processing
Efficient design of cosine-modulated filter banks using evolutionary multi-objective optimization
SEMCCO'12 Proceedings of the Third international conference on Swarm, Evolutionary, and Memetic Computing
Biorthogonal exponentially modulated filter bank
Signal Processing
Analog Integrated Circuits and Signal Processing
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This paper presents a general framework for maximally decimated modulated filter banks. The theory covers the known classes of cosine modulation and relates them to complex-modulated filter banks. The prototype filters have arbitrary lengths, and the overall delay of the filter bank is arbitrary, within fundamental limits. Necessary and sufficient conditions for perfect reconstruction (PR) are derived using the polyphase representation. It is shown that these PR conditions are identical for all types of modulation-modulation based on the discrete cosine transform (DCT), both DCT-III/DCT-IV and DCT-I/DCT-II, and modulation based on the modified discrete Fourier transform (MDFT). A quadratic-constrained design method for prototype filters yielding PR with arbitrary length and system delay is derived, and design examples are presented to illustrate the tradeoff between overall system delay and stopband attenuation (subchannelization)