| 多频GNSS抗多径天线的设计和实现 |
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| 引用本文： | 满丰,王永胜,董军,吕红丽.多频GNSS抗多径天线的设计和实现[J].现代导航,2011,2(2):89-93. |
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| 作者姓名： | 满丰 王永胜 董军 吕红丽 |
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| 作者单位： | 中国电子科技集团公司第二十研究所,西安 710068;北京市 923 6.信箱 100086 |
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| 基金项目： | 国家高技术研究发展计划(863 计划)(2009AA12Z316)资助项目 |
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| 摘 要： | 多径效应是影响卫星导航接收机测量精度的一个主要误差源，可以采用改进天线结构的方法，提高抗多径性能。本文从天线抗多径理论入手，描述了一种多频抗多径天线的设计和实现。测试结果表明，该天线具有良好的抗多径效果。
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| 关 键 词： | 抗多径 扼流圈 波纹喇叭 |
Design and Implementation of Multi-Frequency GNSS Anti-Multipath Antenna |
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| Authors: | MAN Feng WANG Yongsheng DONG Jun LV Hongli |
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| Abstract: | Multipath effect is a main error source, which may infect the measurement precision of satellite navigation receiver. The anti-multipath property is enhanced by a way of improving antenna structure. Based on the anti-multipath theories about antenna, the design and implementation of anti-multipath antenna with multi-frequency are described. The result indicates that the antenna has good performance on anti-multipath. |
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