| GPS用小型微带天线的研制 |
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| 引用本文： | 韩钰彦,陈强,葛迪云,徐根甫,崔丰慧,吴传淳,李亚.GPS用小型微带天线的研制[J].电子元件与材料,2008,27(9). |
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| 作者姓名： | 韩钰彦 陈强 葛迪云 徐根甫 崔丰慧 吴传淳 李亚 |
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| 作者单位： | 浙江嘉康电子股份有限公司,浙江,嘉兴,314001 |
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| 摘 要： | 介绍了小型微带天线的原理和微波介质材料的现状。在笔者所在公司专门研制的微波介质材料基础上,运用微带天线理论设计和制作出一款可应用于GPS的小型微带天线。样品天线工作在1.575GHz频率时,10dB带宽大于10MHz,回波损耗小于-20dB,轴比小于4dB,完全满足GPS的应用。通过对实验结果和批量生产情况的讨论,提出了进一步小型化的方向。
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| 关 键 词： | 电子技术 GPS 微带天线 电介质 BaO-Ln2O3-TiO2系 极化 小型化 |
Development of minitype microstrip antenna for GPS applications |
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| HAN Yu-yan,CHEN Qiang,GE Di-yun,XU Gen-pu,CUI Feng-hui,WU Chuan-chun,LI Ya.Development of minitype microstrip antenna for GPS applications[J].Electronic Components & Materials,2008,27(9). |
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| Authors: | HAN Yu-yan CHEN Qiang GE Di-yun XU Gen-pu CUI Feng-hui WU Chuan-chun LI Ya |
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| Affiliation: | HAN Yu-yan,CHEN Qiang,GE Di-yun,XU Gen-pu,CUI Feng-hui,WU Chuan-chun,LI Ya (Jiakang Elecrtonic Co.,Ltd,Jiaxing 314001,Zhejiang Province,China) |
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| Abstract: | Introduced were the theory of the minitype microstrip antenna and present status of microwave dielectric material. Based on our company specialized researching microwave dielectric material and microstrip antenna theory, a minitype microstrip antenna for GPS was designed and fabricated. When the sample antenna works at 1.575 GHz, the 10 dB of bandwidth is above 10 MHz, return waveloss is below -20 dB and axial ratio is below 4 dB. It fully meets the GPS application. Finally, combining the analysis of the ex... |
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| Keywords: | GPS |
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