A family of pulse-shaping filters with ISI-free matched and unmatched filter properties

Xiang Gen Xia

doi:10.1109/26.634674

A family of pulse-shaping filters with ISI-free matched and unmatched filter properties

Xiang Gen Xia^*

^*Corresponding author for this work

University of Delaware

Research output: Contribution to journal › Article › peer-review

83 Citations (Scopus)

Abstract

The raised-cosine pulse-shaping filter plays an important role in digital communications due to its intersymbol interference (ISI)-free property. The ISI-free property holds after matched filtering is performed. In this letter, we propose a new family of pulse-shaping filters. These filters are ISI free with or without matched filtering. Using these new pulse-shaping filters, the computational load, and therefore the hardware cost in demodulation for modem design, might be reduced in some applications.

Original language	English
Pages (from-to)	1157-1158
Number of pages	2
Journal	IEEE Transactions on Communications
Volume	45
Issue number	10
DOIs	https://doi.org/10.1109/26.634674
Publication status	Published - 1997
Externally published	Yes

Keywords

ISI-free property
Matched and unmatched filtering
Pulse-shaping filters

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10.1109/26.634674

Cite this

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abstract = "The raised-cosine pulse-shaping filter plays an important role in digital communications due to its intersymbol interference (ISI)-free property. The ISI-free property holds after matched filtering is performed. In this letter, we propose a new family of pulse-shaping filters. These filters are ISI free with or without matched filtering. Using these new pulse-shaping filters, the computational load, and therefore the hardware cost in demodulation for modem design, might be reduced in some applications.",

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AB - The raised-cosine pulse-shaping filter plays an important role in digital communications due to its intersymbol interference (ISI)-free property. The ISI-free property holds after matched filtering is performed. In this letter, we propose a new family of pulse-shaping filters. These filters are ISI free with or without matched filtering. Using these new pulse-shaping filters, the computational load, and therefore the hardware cost in demodulation for modem design, might be reduced in some applications.

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KW - Matched and unmatched filtering

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A family of pulse-shaping filters with ISI-free matched and unmatched filter properties

Abstract

Keywords

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