| The Application of FDTD and Micro Genetic Algorithms on the Planar Spiral Inductors |
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| 作者姓名： | Wang Hongjian Li Jing Liu Heguang Jiang Jingshan |
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| 作者单位： | National Microwave Remote Sensing Lab. , Center for Spac Science And Applied Research, Chinese Academy of Sciences, Beijing 100080 |
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| 摘 要： | 1Introduction Printedcircuitsandplanarstructurehavebeenusedwidely intherecentyears.TheRFintegratecircuitbasedonCMOS andBi CMOShasmanyadvantagesoverthosebasedonthe GaAs.AlthoughlargerlossalongwiththeSi based semiconductor,thelowcostandtheeasyintegrationwiththe digitalsignalprocessor.Theadvantagesofthewireless telecommucationsuchaslostcost,lownoise,lowdissipation andhighworkingfrequencycanberealisedbyinductors,thereforethedesignoftheinductorsareofgreatimportance forthewholestructure.Theind…
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| 关 键 词： | FDTD 遗传算法 平面螺旋感应器 工作原理 品质因数 |
| 收稿时间： | 2004-11-29 |
The Application of FDTD and Micro Genetic Algorithms on the Planar Spiral Inductors |
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| Wang Hongjian,Li Jing,Liu Heguang,Jiang Jingshan.The Application of FDTD and Micro Genetic Algorithms on the Planar Spiral Inductors[J].Engineering Sciences,2005,3(3):63-66. |
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| Authors: | Wang Hongjian Li Jing Liu Heguang Jiang Jingshan |
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| Institution: | (National Microwave Remote Sensing Lab., Center for Space Science And Applied Research,Chinese Academy of Sciences, Beijing 100080) |
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| Abstract: | High Q inductors are the important elements for RF circuit design. In this paper, the FDTD method is applied to explain the crowding effect of the spiral inductor , which can never be accurately analyzed by analytical solutions. The experimental results verify the FDTD simulation. The micro genetic algorithms and FDTD are combined to design the high Q of the inductor, the results show the efficiency of this exploration. |
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| Keywords: | FDTD genetic algorithms(GA) spiral inductor quality factor |
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