Effects of Non-matched Receiver Filters on π/4-DQPSK Bit Error Rate in Rayleigh Fading

Chun Sum NG; Tjeng Thiang TJHUNG; Fumiyuki ADACHI

Effects of Non-matched Receiver Filters on π/4-DQPSK Bit Error Rate in Rayleigh Fading

Chun Sum NG, Tjeng Thiang TJHUNG, Fumiyuki ADACHI

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The effect of intersymbol interference resulting from non-matched receiver filtering on the bit error rate (BER) performance of π/4-DQPSK systems recently adopted in the North American and Japanese digital cellular standards, is analyzed in Rayleigh fading. With a Gaussian or a Butterworth (of order N, 2N10) receiver filter, the BER performance is found to degrade by only a small fraction of a decibel from the performance with ideally matched receiver filters. A 4th-order Butterworth receiver filter leads to BER curves which almost coincide with those of the ideally matched filtering condition.

Publication: IEICE TRANSACTIONS on Communications Vol.E77-B No.6 pp.800-807

Publication Date: 1994/06/25

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Type of Manuscript: PAPER

Category: Radio Communication

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Chun Sum NG, Tjeng Thiang TJHUNG, Fumiyuki ADACHI, "Effects of Non-matched Receiver Filters on π/4-DQPSK Bit Error Rate in Rayleigh Fading" in IEICE TRANSACTIONS on Communications, vol. E77-B, no. 6, pp. 800-807, June 1994, doi: .
Abstract: The effect of intersymbol interference resulting from non-matched receiver filtering on the bit error rate (BER) performance of π/4-DQPSK systems recently adopted in the North American and Japanese digital cellular standards, is analyzed in Rayleigh fading. With a Gaussian or a Butterworth (of order N, 2N10) receiver filter, the BER performance is found to degrade by only a small fraction of a decibel from the performance with ideally matched receiver filters. A 4th-order Butterworth receiver filter leads to BER curves which almost coincide with those of the ideally matched filtering condition.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e77-b_6_800/_p

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@ARTICLE{e77-b_6_800,
author={Chun Sum NG, Tjeng Thiang TJHUNG, Fumiyuki ADACHI, },
journal={IEICE TRANSACTIONS on Communications},
title={Effects of Non-matched Receiver Filters on π/4-DQPSK Bit Error Rate in Rayleigh Fading},
year={1994},
volume={E77-B},
number={6},
pages={800-807},
abstract={The effect of intersymbol interference resulting from non-matched receiver filtering on the bit error rate (BER) performance of π/4-DQPSK systems recently adopted in the North American and Japanese digital cellular standards, is analyzed in Rayleigh fading. With a Gaussian or a Butterworth (of order N, 2N10) receiver filter, the BER performance is found to degrade by only a small fraction of a decibel from the performance with ideally matched receiver filters. A 4th-order Butterworth receiver filter leads to BER curves which almost coincide with those of the ideally matched filtering condition.},
keywords={},
doi={},
ISSN={},
month={June},}

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TY - JOUR
TI - Effects of Non-matched Receiver Filters on π/4-DQPSK Bit Error Rate in Rayleigh Fading
T2 - IEICE TRANSACTIONS on Communications
SP - 800
EP - 807
AU - Chun Sum NG
AU - Tjeng Thiang TJHUNG
AU - Fumiyuki ADACHI
PY - 1994
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E77-B
IS - 6
JA - IEICE TRANSACTIONS on Communications
Y1 - June 1994
AB - The effect of intersymbol interference resulting from non-matched receiver filtering on the bit error rate (BER) performance of π/4-DQPSK systems recently adopted in the North American and Japanese digital cellular standards, is analyzed in Rayleigh fading. With a Gaussian or a Butterworth (of order N, 2N10) receiver filter, the BER performance is found to degrade by only a small fraction of a decibel from the performance with ideally matched receiver filters. A 4th-order Butterworth receiver filter leads to BER curves which almost coincide with those of the ideally matched filtering condition.
ER -