The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Kami mencadangkan skim kawalan keuntungan automatik (AGC) yang koheren dengan kerumitan rendah untuk komunikasi satelit berkelajuan tinggi. Model matematik untuk pengesan keuntungan dan persamaan perbezaan stokastik diwujudkan untuk menyiasat ciri-ciri skema. Berdasarkan teori proses rawak dengan persamaan, kami menganalisis prestasi pemerolehan dan pengesanan gelung AGC. Ia telah disahkan bahawa keputusan melalui kaedah analisis bersetuju dengan keputusan simulasi yang diperolehi dengan kehadiran sejumlah kecil ofset fasa dalam litar pemulihan pembawa untuk sistem QPSK. Walaupun keputusan analisis menyimpang sedikit daripada hasil simulasi dengan kehadiran ofset fasa maksimum, mereka memberi kita wawasan dalam menganalisis ciri-ciri skema yang dicadangkan.
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Salinan
Myung Sup KIM, Jin Suk SEONG, "Design and Analysis of an Automatic Gain Control Scheme for High-Speed Satellite Communications" in IEICE TRANSACTIONS on Communications,
vol. E83-B, no. 1, pp. 99-102, January 2000, doi: .
Abstract: We propose a coherent automatic gain control (AGC) scheme with low complexity for high-speed satellite communications. A mathematical model for the gain detector and a stochastic difference equation are established to investigate the characteristics of the scheme. Based on the random process theory with the equation, we analyze the acquisition and tracking performance of the AGC loop. It has been verified that the results by the analytical method agree with the simulation results obtained in the presence of small amount of phase offsets in the carrier recovery circuits for the QPSK system. Though the analytical results deviate from the simulation results slightly in the presence of maximum phase offset, they give us the insight in analyzing the characteristics of the proposed scheme.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e83-b_1_99/_p
Salinan
@ARTICLE{e83-b_1_99,
author={Myung Sup KIM, Jin Suk SEONG, },
journal={IEICE TRANSACTIONS on Communications},
title={Design and Analysis of an Automatic Gain Control Scheme for High-Speed Satellite Communications},
year={2000},
volume={E83-B},
number={1},
pages={99-102},
abstract={We propose a coherent automatic gain control (AGC) scheme with low complexity for high-speed satellite communications. A mathematical model for the gain detector and a stochastic difference equation are established to investigate the characteristics of the scheme. Based on the random process theory with the equation, we analyze the acquisition and tracking performance of the AGC loop. It has been verified that the results by the analytical method agree with the simulation results obtained in the presence of small amount of phase offsets in the carrier recovery circuits for the QPSK system. Though the analytical results deviate from the simulation results slightly in the presence of maximum phase offset, they give us the insight in analyzing the characteristics of the proposed scheme.},
keywords={},
doi={},
ISSN={},
month={January},}
Salinan
TY - JOUR
TI - Design and Analysis of an Automatic Gain Control Scheme for High-Speed Satellite Communications
T2 - IEICE TRANSACTIONS on Communications
SP - 99
EP - 102
AU - Myung Sup KIM
AU - Jin Suk SEONG
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E83-B
IS - 1
JA - IEICE TRANSACTIONS on Communications
Y1 - January 2000
AB - We propose a coherent automatic gain control (AGC) scheme with low complexity for high-speed satellite communications. A mathematical model for the gain detector and a stochastic difference equation are established to investigate the characteristics of the scheme. Based on the random process theory with the equation, we analyze the acquisition and tracking performance of the AGC loop. It has been verified that the results by the analytical method agree with the simulation results obtained in the presence of small amount of phase offsets in the carrier recovery circuits for the QPSK system. Though the analytical results deviate from the simulation results slightly in the presence of maximum phase offset, they give us the insight in analyzing the characteristics of the proposed scheme.
ER -