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Improved Nyquist Pulses Produced By A Filter with Senary Piece-wise Polynomial Frequency CharacteristicBALAN, A. L. , ALEXANDRU, N. D. |
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Author keywords
inter-symbol interference, Nyquist filter, error probability, filter design
References keywords
nyquist(11), pulses(7), improved(7), free(5), alexandru(5), pulse(4), filters(4)
Blue keywords are present in both the references section and the paper title.
About this article
Date of Publication: 2014-05-31
Volume 14, Issue 2, Year 2014, On page(s): 129 - 134
ISSN: 1582-7445, e-ISSN: 1844-7600
Digital Object Identifier: 10.4316/AECE.2014.02021
Web of Science Accession Number: 000340868100021
SCOPUS ID: 84901835909
Abstract
A novel family of inter-symbol interference (ISI) free pulses generated by improved Nyquist filters with a frequency characteristic composed of six parabolic pieces is proposed. We studied the performance of the new pulses in terms of the ISI error probability when the impulse response is sampled with a timing offset. To illustrate the achieved improvement, the new pulses are compared with other performing pulses that were reported in the literature. Simulation results show that comparable or enhanced ISI performance can be obtained at reasonable complexity. |
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Faculty of Electrical Engineering and Computer Science
Stefan cel Mare University of Suceava, Romania
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