| 交叉极化干扰消除技术研究 |
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| 引用本文： | 王万玉,陈金树. 交叉极化干扰消除技术研究[J]. 电讯技术, 2013, 53(6): 707-710 |
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| 作者姓名： | 王万玉 陈金树 |
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| 作者单位： | 中国科学院 遥感与数字地球研究所，北京 100094;清华大学 电子工程系，北京 100084 |
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| 摘 要： | 针对双极化频率复用系统中的交叉极化干扰问题,提出了全数字交叉极化干扰消除器的设计方案,研制了具有交叉极化干扰消除、解调功能的一体化工程样机。测试结果表明,该设备对交叉极化干扰的消除效果明显。
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| 关 键 词： | 星地数据传输 频率复用 解调器 交叉极化干扰消除 自适应滤波器 |
Study on cross-polarization interference cancellation technology |
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| WANG Wan-yu and CHEN Jin-shu. Study on cross-polarization interference cancellation technology[J]. Telecommunication Engineering, 2013, 53(6): 707-710 |
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| Authors: | WANG Wan-yu and CHEN Jin-shu |
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| Affiliation: | 1.Institute of Remote Sensing and Digital Earth,Chinese Academy of Sciences,Beijing 100094,China;2.Department of Electronic Engineering,Tsinghua University,Beijing 100084,China) |
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| Abstract: | To remove the cross-polarization interference of dual-polarized system, an all-digital cross-polarization interference canceller is designed as a module of a demodulator. An engineering prototype is accomplished with cross-polarization interference cancellation and demodulation, and is experimentally verified. |
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| Keywords: | satellite-ground data transmission frequency reuse cross-polarization interference cancellation demodulator adaptive filter |
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