Reducing Clipping-Induced Distortion in an Optical Cable TV System by Using Carrier Phase Locking

Takuya KURAKAKE; Mikio MAEDA; Yasuhiro ITO; Naoyoshi NAKAMURA; Kimiyuki OYAMADA

Reducing Clipping-Induced Distortion in an Optical Cable TV System by Using Carrier Phase Locking

Takuya KURAKAKE, Mikio MAEDA, Yasuhiro ITO, Naoyoshi NAKAMURA, Kimiyuki OYAMADA

Full Text Views

0

Share
Cite this

Summary :

We propose a method of reducing laser-clipping-induced distortion in a subcarrier multiplexed (SCM) optical-cable TV system. This scheme reduces amplitude peaks of the SCM signal by controlling the phases of video carriers to prevent the clipping which occurs when these peaks fall below the threshold of a laser-diode. It is experimentally shown that using this method reduces the bit error rate in an AM-VSB / QAM hybrid optical-transmission system.

Publication: IEICE TRANSACTIONS on Communications Vol.E81-B No.10 pp.1941-1943

Publication Date: 1998/10/25

Publicized

Online ISSN

DOI

Type of Manuscript

Category: Optical Communication

Cite this

Copy

Takuya KURAKAKE, Mikio MAEDA, Yasuhiro ITO, Naoyoshi NAKAMURA, Kimiyuki OYAMADA, "Reducing Clipping-Induced Distortion in an Optical Cable TV System by Using Carrier Phase Locking" in IEICE TRANSACTIONS on Communications, vol. E81-B, no. 10, pp. 1941-1943, October 1998, doi: .
Abstract: We propose a method of reducing laser-clipping-induced distortion in a subcarrier multiplexed (SCM) optical-cable TV system. This scheme reduces amplitude peaks of the SCM signal by controlling the phases of video carriers to prevent the clipping which occurs when these peaks fall below the threshold of a laser-diode. It is experimentally shown that using this method reduces the bit error rate in an AM-VSB / QAM hybrid optical-transmission system.
URL: https://globals.ieice.org/en_transactions/communications/10.1587/e81-b_10_1941/_p

Copy

@ARTICLE{e81-b_10_1941,
author={Takuya KURAKAKE, Mikio MAEDA, Yasuhiro ITO, Naoyoshi NAKAMURA, Kimiyuki OYAMADA, },
journal={IEICE TRANSACTIONS on Communications},
title={Reducing Clipping-Induced Distortion in an Optical Cable TV System by Using Carrier Phase Locking},
year={1998},
volume={E81-B},
number={10},
pages={1941-1943},
abstract={We propose a method of reducing laser-clipping-induced distortion in a subcarrier multiplexed (SCM) optical-cable TV system. This scheme reduces amplitude peaks of the SCM signal by controlling the phases of video carriers to prevent the clipping which occurs when these peaks fall below the threshold of a laser-diode. It is experimentally shown that using this method reduces the bit error rate in an AM-VSB / QAM hybrid optical-transmission system.},
keywords={},
doi={},
ISSN={},
month={October},}

Copy

TY - JOUR
TI - Reducing Clipping-Induced Distortion in an Optical Cable TV System by Using Carrier Phase Locking
T2 - IEICE TRANSACTIONS on Communications
SP - 1941
EP - 1943
AU - Takuya KURAKAKE
AU - Mikio MAEDA
AU - Yasuhiro ITO
AU - Naoyoshi NAKAMURA
AU - Kimiyuki OYAMADA
PY - 1998
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E81-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 1998
AB - We propose a method of reducing laser-clipping-induced distortion in a subcarrier multiplexed (SCM) optical-cable TV system. This scheme reduces amplitude peaks of the SCM signal by controlling the phases of video carriers to prevent the clipping which occurs when these peaks fall below the threshold of a laser-diode. It is experimentally shown that using this method reduces the bit error rate in an AM-VSB / QAM hybrid optical-transmission system.
ER -