| 微带天线宽频带小型化研究 |
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| 引用本文： | 王志敏.微带天线宽频带小型化研究[J].成都大学学报(自然科学版),2011,30(1):62-64,81. |
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| 作者姓名： | 王志敏 |
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| 作者单位： | 电子科技大学电子工程学院,四川成都,611731 |
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| 摘 要： | 通过在微带天线贴片的非辐射边开缝的方法使方形贴片TM11和,TM02两个模式的谐振频率相互靠近,展宽了天线的带宽;而在地板上开十字缝的方法,使天线的电流弯曲,等效电长度增加了,实现了天线的小型化.与传统的正方形微带贴片天线相比,微带天线的面积减小了42%,-10 dB带宽为6.8%.同时,研究了微带天线的几何参数对S1...
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| 关 键 词： | 微带天线 小型化 开缝 |
Broadband's Miniaturization Study of Microstrip Antenna |
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| WANG Zhimin.Broadband''s Miniaturization Study of Microstrip Antenna[J].Journal of Chengdu University (Natural Science),2011,30(1):62-64,81. |
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| Authors: | WANG Zhimin |
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| Affiliation: | WANG Zhimin(School of Electronic Engineering,University of Electronic Science and Technology of China,Chengdu 611731,China) |
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| Abstract: | Resonant frequency of quadrate TM11 mode and TM02 mode were made to mutually approach by slotting at the non-radiate edge of microstrip antenna's patch to enlarge its band.Crossing slots on the ground makes the current of the antenna bend to increase the equivalent electric length and realize the miniaturization of microstrip antenna.Compared with the traditional square patch microstrip antenna,this antenna's area is reduced 42% and the10 dB bandwidth is 6.8%.Impacts of microstrip antenna's geometry paramet... |
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| Keywords: | microstrip antenna miniaturization slotting |
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