Photonic generation of high order UWB signals

Mei Yin; Aijun Wen; Yang Chen; Lei Shang

doi:10.1016/j.ijleo.2012.02.036

Photonic generation of high order UWB signals

Mei Yin, Aijun Wen^*, Yang Chen, Lei Shang

^*Corresponding author for this work

Xidian University

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

3 Scopus citations

Abstract

A simple method is proposed to generate high order optical ultra-wideband (UWB) signals. A fiber Bragg grating (FBG) filter is used as a frequency discriminator to convert phase modulation to intensity modulation when generating high order UWB signals. Simulation results show that the fractional bandwidths of the generated signals are over 50%, which are in accordance with the FCC definition of UWB signal. By adjusting the laser's center wavelength, we can increase the order of the generated UWB signal, and thus make the generated signal more consistent with the pulse selection criteria of UWB signal.

Original language	English
Pages (from-to)	1079-1082
Number of pages	4
Journal	Optik
Volume	124
Issue number	12
DOIs	https://doi.org/10.1016/j.ijleo.2012.02.036
State	Published - Jun 2013
Externally published	Yes

Keywords

Fiber Bragg grating
High-order
Ultra-wideband signal

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10.1016/j.ijleo.2012.02.036

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abstract = "A simple method is proposed to generate high order optical ultra-wideband (UWB) signals. A fiber Bragg grating (FBG) filter is used as a frequency discriminator to convert phase modulation to intensity modulation when generating high order UWB signals. Simulation results show that the fractional bandwidths of the generated signals are over 50\%, which are in accordance with the FCC definition of UWB signal. By adjusting the laser's center wavelength, we can increase the order of the generated UWB signal, and thus make the generated signal more consistent with the pulse selection criteria of UWB signal.",

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author = "Mei Yin and Aijun Wen and Yang Chen and Lei Shang",

year = "2013",

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T1 - Photonic generation of high order UWB signals

AU - Yin, Mei

AU - Wen, Aijun

AU - Chen, Yang

AU - Shang, Lei

PY - 2013/6

Y1 - 2013/6

N2 - A simple method is proposed to generate high order optical ultra-wideband (UWB) signals. A fiber Bragg grating (FBG) filter is used as a frequency discriminator to convert phase modulation to intensity modulation when generating high order UWB signals. Simulation results show that the fractional bandwidths of the generated signals are over 50%, which are in accordance with the FCC definition of UWB signal. By adjusting the laser's center wavelength, we can increase the order of the generated UWB signal, and thus make the generated signal more consistent with the pulse selection criteria of UWB signal.

AB - A simple method is proposed to generate high order optical ultra-wideband (UWB) signals. A fiber Bragg grating (FBG) filter is used as a frequency discriminator to convert phase modulation to intensity modulation when generating high order UWB signals. Simulation results show that the fractional bandwidths of the generated signals are over 50%, which are in accordance with the FCC definition of UWB signal. By adjusting the laser's center wavelength, we can increase the order of the generated UWB signal, and thus make the generated signal more consistent with the pulse selection criteria of UWB signal.

KW - Fiber Bragg grating

KW - High-order

KW - Ultra-wideband signal

UR - https://www.scopus.com/pages/publications/84876699400

U2 - 10.1016/j.ijleo.2012.02.036

DO - 10.1016/j.ijleo.2012.02.036

M3 - 文章

AN - SCOPUS:84876699400

SN - 0030-4026

VL - 124

SP - 1079

EP - 1082

JO - Optik

JF - Optik

IS - 12

ER -

Photonic generation of high order UWB signals

Abstract

Keywords

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