| 一种基于多用户的Ku波段卫星电视室外单元的设计 |
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| 引用本文： | 胡斌. 一种基于多用户的Ku波段卫星电视室外单元的设计[J]. 安徽大学学报(自然科学版), 2008, 32(5) |
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| 作者姓名： | 胡斌 |
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| 作者单位： | 安徽四创电子股份有限公司,广电事业部,安徽,合肥,230088 |
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| 摘 要： | 论文针对一种基于多用户的全频段四输出Ku卫星电视室外单元进行设计研究.借助于Ansof Designer软件的仿真优化,设计出一款全频段四输出卫星室外单元,解决了多种信号同时工作时产生的串扰和非线性问题,仿真和测试结果证明了论文设计方案的可行性和软件仿真的准确性.
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| 关 键 词： | 卫星电视室外单元 低噪声放大器 多路串扰 |
A kind design of Ku band satellite-television outdoor unit based on the multi-user |
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| HU Bin. A kind design of Ku band satellite-television outdoor unit based on the multi-user[J]. Journal of Anhui University(Natural Sciences), 2008, 32(5) |
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| Authors: | HU Bin |
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| Abstract: | The paper mainly dealed with the design of a kind of full-band and four output Ku band satellite-television outdoor unit.With the computer software simulation on the basis of Ansof Designer,we designed a new full-band and four output Ku band satellite-television outdoor unit and overcame the multi-user crosstalk and nonlinear effection when multi-local oscillators work at the same time.Numerical results were given to show the high efficiency and accuracy of the new design. |
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| Keywords: | satellite-television outdoor unit low noise amplifier multi-channel crosstalk |
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