| 基于CC2430芯片的2.4GHz微带天线设计 |
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| 引用本文： | 杨永侠,杨琳. 基于CC2430芯片的2.4GHz微带天线设计[J]. 电子科技, 2011, 24(9): 34-37,41 |
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| 作者姓名： | 杨永侠 杨琳 |
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| 作者单位： | (西安工业大学 电子信息工程学院,陕西 西安 710032) |
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| 摘 要： | 针对无线模块中直立式天线体积大、功耗高问题,提出用微带天线替代传统直立式天线的方法,并讨论了微带天线的工作原理。介绍了中心频率为2.4 GHz微带天线的设计流程。根据需求确定微带天线的材料、形状、类型,用公式和软件计算出天线的尺寸等参数,再在Agilent公司的微波电路仿真软件ADS中建立天线模型并对其仿真,通过优化匹...
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| 关 键 词： | 微带天线 ADS软件 反射系数 优化匹配 |
Design of 2.4 GHz Microstrip Antenna Based on CC2430 |
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| YANG Yongxia,YANG Lin. Design of 2.4 GHz Microstrip Antenna Based on CC2430[J]. Electronic Science and Technology, 2011, 24(9): 34-37,41 |
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| Authors: | YANG Yongxia YANG Lin |
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| Affiliation: | (School of Electronics and Information Engineering,Xi'an Technological University,Xi'an 710032,China) |
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| Abstract: | This paper presents a solution to the shortcoming of large size and high power consumption of upright antenna.The solution uses the microstrip antenna in place of the traditional upright antenna.The radiation principle of microstrip antenna is discussed,and the entire design procedure of the microstrip antenna at frequency of 2.4 GHz is introduced.First,according to the requirements of the materials,the shape and the type of the microstrip antenna are determined,and the size of the antenna is determined according to the formula and software calculated results.And then the antenna model is built and simulated in ADS（Agilent）.Finally the best antenna parameters are obtained through the optimizing and matching in order to make the antenna characteristics comply with the design requirements. |
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| Keywords: | microstrip antenna ADS reflection coefficient optimal matching |
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