| 3G移动通信系统共存干扰分析与滤波电路设计 |
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| 引用本文： | 唐猛,赵东风,余江.3G移动通信系统共存干扰分析与滤波电路设计[J].云南大学学报(自然科学版),2006(Z1). |
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| 作者姓名： | 唐猛 赵东风 余江 |
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| 作者单位： | [1]云南大学通信工程系 [2]云南大学通信工程系 云南昆明 [3]云南昆明 |
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| 摘 要： | 讨论了3G移动通信技术的发展,并就我国TD-SCDMA标准的技术特点作了分析.由于WCDMA与TD-SCDMA混合组网时,临近频率存在系统干扰问题.在对此问题进行分析和研究的基础上,提出了解决的方法,并设计了两款滤波电路用于减少系统间的信号干扰.
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| 关 键 词： | 3G WCDMA TD-SCDMA 波导滤波器 |
Analysis of 3G communication systems coexistence interference and Design of filter circuit |
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| TANG Meng,ZHAO Dong-feng,YU Jiang.Analysis of 3G communication systems coexistence interference and Design of filter circuit[J].Journal of Yunnan University(Natural Sciences),2006(Z1). |
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| Authors: | TANG Meng ZHAO Dong-feng YU Jiang |
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| Abstract: | The development of 3G system is discussed.It is analyzed to the char acteristics of TD-SCDMA technical standard.When WCDMA and TD-SCDMA mix network,the interference is very serious.According to analysis and research the question,a method is proposed to resolve it,and two kinds of filter are designed to reduce the interference between 3G communication systems. |
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| Keywords: | 3G WCDMA TD-SCDMA Wave-guide filter |
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