Improvement of amplitude-shift-keying signal quality by employing an effective spectrum equalization method in a combined FSK/ASK modulation scheme

Xiang Jun Xin; P. S. André; A. L.J. Teixeira; Chong Xiu Yu; Ana Ferreira; Tiago Silveira; P. M. Monteiro; F. Da Rocha; J. L. Pinto

doi:10.1088/0256-307X/22/8/035

Improvement of amplitude-shift-keying signal quality by employing an effective spectrum equalization method in a combined FSK/ASK modulation scheme

Xiang Jun Xin^*, P. S. André, A. L.J. Teixeira, Chong Xiu Yu, Ana Ferreira, Tiago Silveira, P. M. Monteiro, F. Da Rocha, J. L. Pinto

^*Corresponding author for this work

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

7 Citations (Scopus)

Abstract

A simple, economical and applicable spectrum equalization method is implemented by employing a reshaping filter in the combined frequency-shift-keying/amplitude-shift-keying modulation scheme to improve the quality of amplitude-shift-keying optical signal. The 3-dB improvement for eye diagram height is experimentally demonstrated.

Original language	English
Pages (from-to)	1948-1950
Number of pages	3
Journal	Chinese Physics Letters
Volume	22
Issue number	8
DOIs	https://doi.org/10.1088/0256-307X/22/8/035
Publication status	Published - 1 Aug 2005
Externally published	Yes

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Xin, X. J., André, P. S., Teixeira, A. L. J., Yu, C. X., Ferreira, A., Silveira, T., Monteiro, P. M., Da Rocha, F., & Pinto, J. L. (2005). Improvement of amplitude-shift-keying signal quality by employing an effective spectrum equalization method in a combined FSK/ASK modulation scheme. Chinese Physics Letters, 22(8), 1948-1950. https://doi.org/10.1088/0256-307X/22/8/035

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abstract = "A simple, economical and applicable spectrum equalization method is implemented by employing a reshaping filter in the combined frequency-shift-keying/amplitude-shift-keying modulation scheme to improve the quality of amplitude-shift-keying optical signal. The 3-dB improvement for eye diagram height is experimentally demonstrated.",

author = "Xin, {Xiang Jun} and Andr{\'e}, {P. S.} and Teixeira, {A. L.J.} and Yu, {Chong Xiu} and Ana Ferreira and Tiago Silveira and Monteiro, {P. M.} and {Da Rocha}, F. and Pinto, {J. L.}",

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AU - Xin, Xiang Jun

AU - André, P. S.

AU - Teixeira, A. L.J.

AU - Yu, Chong Xiu

AU - Ferreira, Ana

AU - Silveira, Tiago

AU - Monteiro, P. M.

AU - Da Rocha, F.

AU - Pinto, J. L.

PY - 2005/8/1

Y1 - 2005/8/1

N2 - A simple, economical and applicable spectrum equalization method is implemented by employing a reshaping filter in the combined frequency-shift-keying/amplitude-shift-keying modulation scheme to improve the quality of amplitude-shift-keying optical signal. The 3-dB improvement for eye diagram height is experimentally demonstrated.

AB - A simple, economical and applicable spectrum equalization method is implemented by employing a reshaping filter in the combined frequency-shift-keying/amplitude-shift-keying modulation scheme to improve the quality of amplitude-shift-keying optical signal. The 3-dB improvement for eye diagram height is experimentally demonstrated.

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VL - 22

SP - 1948

EP - 1950

JO - Chinese Physics Letters

JF - Chinese Physics Letters

IS - 8

ER -

Improvement of amplitude-shift-keying signal quality by employing an effective spectrum equalization method in a combined FSK/ASK modulation scheme

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