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Quadrature amplitude modulation schemes with modified signal constellations for a wideband satellite communications system

机译：宽带卫星通信系统中具有调制信号星座图的正交幅度调制方案

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摘要

Quadrature amplitude modulation schemes with modified signal constellation are proposed. Under the peak power constraint, modified QAM schemes can achieve a significant power gain over conventional QAM schemes in the satellite channel.

机译：提出了具有改进信号星座图的正交幅度调制方案。在峰值功率约束下，修改后的QAM方案可以在卫星信道中实现优于常规QAM方案的显着功率增益。

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《》|1995年|P.534-537|共4页
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作者
Junghwan Kim; Jian Liu;
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中图分类无线电电子学、电信技术;
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1. Experimental Demonstration of Special-Shaped 32-Quadrature Amplitude Modulation Constellations for Visible Light Communications [J] . Xinyue Guo, Shuangshuang Li, Yang Guo Advances in condensed matter physics . 2018,第1期

机译：用于可见光通信的特殊形状的32正交幅度调制星座的实验演示
2. Experimental Demonstration of Special-Shaped 32-Quadrature Amplitude Modulation Constellations for Visible Light Communications [J] . Xinyue Guo, Shuangshuang Li, Yang Guo Advances in condensed matter physics . 2018,第Pta2期

机译：用于可见光通信的特殊形状32个正交调制星座的实验演示
3. Synthesis of multidimensional signal constellations with quadrature amplitude modulation [J] . Bakulin M. G., Grigorev V. A., Kreindelin V. B., Journal of Communications Technology and Electronics . 2017,第4期

机译：正交幅度调制的多维信号星座图综合
4. Quadrature amplitude modulation schemes with modified signal constellations for a wideband satellite communications system [C] . Junghwan Kim, Jian Liu, Institute of Electric and Electronic Engineer Military Communications Conference . 1995

机译：具有用于宽带卫星通信系统的修改信号星座的正交幅度调制方案
5. Capacity and error probability analysis for space time block codes and pulse position amplitude modulation ultra wideband communication systems. [D] . Zhang, Hao. 2004

机译：空时分组码和脉冲位置幅度调制超宽带通信系统的容量和错误概率分析。
6. Modulator-free quadrature amplitude modulation signal synthesis [O] . Zhixin Liu, Joseph Kakande, Brian Kelly, -1

机译：无调制器正交幅度调制信号合成
7. The performance of high-order quadrature amplitude modulation schemes for broadband wireless communication systems [O] . Riche Larry 2012

机译：宽带无线通信系统的高阶正交调幅方案的性能
8. Spectrally-Efficient Constant-Amplitude Digital Modulation Schemes for Communication Satellite Applications. Task 1: Survey and Systematic Classification of Cpm Techniques [R] . Aulin, T., Persson, B., Rydbeck, N., 1982

机译：用于通信卫星应用的频谱效率恒定幅度数字调制方案。任务1：Cpm技术的调查和系统分类

Quadrature amplitude modulation schemes with modified signal constellations for a wideband satellite communications system

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