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| 一种微带贴片天线的快速有效设计方法 | |
| 引用本文： | 商锋,王保平,张洪涛.一种微带贴片天线的快速有效设计方法[J].弹箭与制导学报,2009,29(4). |
| 作者姓名： | 商锋 王保平 张洪涛 |
| 作者单位： | 1. 西安邮电学院,西安,710061 2. 西北工业大学无人机特种技术国防科技重点实验室,西安,710072 3. 中国电子科技集团公司第38研究所,合肥,230031 |
| 基金项目： | 国家自然科学基金项目，陕西省工业攻关计划，西安市应用发展研究计划 |
| 摘 要： | 研究了中心接地的短路圆环形微带贴片天线,探讨了其在腔体模型下的解.并就短路环对谐振频率的影响进行了讨论,提出了较为精确的k值近似计算公式.通过几个设计实例,给出了环形微带贴片天线主模工作时的仿真结果,采用k值近似计算公式计算得到的数据与仿真结果吻合良好.结果的一致性表明了该k值近似计算公式是正确的,并且该方法简化了双层或多层微带天线的馈电设计过程. |
| 关 键 词： | 微带天线 多层微带天线 谐振频率 |
A Fast and Effective Design Method of Microstrip Antenna |
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| SHANG Feng,WANG Baoping,ZHANG Hongtao.A Fast and Effective Design Method of Microstrip Antenna[J].Journal of Projectiles Rockets Missiles and Guidance,2009,29(4). | |
| Authors: | SHANG Feng WANG Baoping ZHANG Hongtao |
| Affiliation: | SHANG Feng1,WANG Baoping2,ZHANG Hongtao3(1 Xi'an Institute of Posts , Telecommunications,Xi'an 710061,China,2 Key Laboratories of National Defense Science & Technology of UAV,Northwestern Polytechnic University,Xi'an 710072,3 The 38th Research Institute,China Electronics Technology Group Corporation,Hefei 230031,China) |
| Abstract: | In this paper,a special circular disk microstrip antenna was discussed and the cavity mode solution was given.The influence of short-circuit ring on resonance frequency was discussed,and the approximate calculation formula was made.By several design examples,the results of simulation by Ansoft HFSS and calculation about main mode were presented,and the results fit well.The results show that this novel method is particularly fit for feed design of double deck or multilayer microstrip antennas. |
| Keywords: | microstrip antenna circular disk pitch resonance frequency |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |